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Die Chemie der Transplutoniumelemente

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Fortschritte der Chemischen Forschung

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Literatur

  1. Akimoto, Y.: Preparation of AmO and PuO. Chemistry Division Progress Report, UCRL-9093 (Dez. 1959), S. 74.

    Google Scholar 

  2. Akimoto, Y., B. B. Cunningham, D. B. McWhan and J. C. Wallmann: The Preparation of Americium Metal, Curium Metal, Americium Nitride and Americium Monoxide. Chemistry Division Semiannual Progress Report, Dec. 1958 through May 1959, UCRL-8867 (Juli 1959), S. 59 ff.

    Google Scholar 

  3. Armstrong, D. E., L. B. Asprey, J. S. Coleman, T. K. Keenan, L. E. Lamar and R. A. Penneman: Purification of Gram Amounts of Americium. Report LA-1975 (21. Mai 1956).

    Google Scholar 

  4. —: Ion Exchange Separation of Gram Quantities of Americium from a Kilogram of Lanthanum. A.I.Ch.E. Journal 3, 286 (1957).

    CAS  Google Scholar 

  5. Asprey, L. B.: New Compounds of Quadrivalent Americium. J. Amer. chem. Soc. 76, 2019 (1954).

    Article  CAS  Google Scholar 

  6. Asprey, L. B., J. S. Coleman, T. K. Keenan u. R. A. Penneman: Unveröffentlichte Untersuchungen. Zit. bei R. A. Penneman and T. K. Keenan, The Radiochemistry of Americium and Curium. Report NAS-NS-3006 (1960).

    Google Scholar 

  7. Asprey, L. B. and B. B. Cunningham: Equilibria in the Oxide Systems of Praseodymium and Americium. Report UCRL-329 (Rev) (April 14, 1949).

    Google Scholar 

  8. -, and T. K. Keenan: Tetravalent Americium and Curium: The Absorption Spectra of the Tri-and Tetrafluorides of these Elements. J. Inorg. Nucl. Chem. 7, 27 (1958).

    Article  CAS  Google Scholar 

  9. Asprey, L. B., and F. H. Ellinger: The First Crystallographic Data for Curium Compounds. Report AECD-3627 (1953).

    Google Scholar 

  10. —, Sh. Fried and W. H. Zachariasen: Evidence for Quadrivalent Curium: X-Ray Data on Curium Oxide. J. Amer. chem. Soc. 77, 1707 (1955).

    Article  CAS  Google Scholar 

  11. —: Evidence for Quadrivalent Curium: Curium Tetrafluoride. J. Amer. chem. Soc. 79, 5825 (1957).

    Article  CAS  Google Scholar 

  12. —, and W. H. Zachariasen: Preparation, Identification and Crystal Structure of a Pentavalent Americium Compound. J. Amer. chem. Soc. 76, 5235 (1954).

    Article  CAS  Google Scholar 

  13. -, and R. A. Penneman: First Observation of Aqueous Tetravalent Americium. J. Amer. chem. Soc. 83, 2200 (1961).

    Article  CAS  Google Scholar 

  14. —: Preparation and Properties of Aqueous Tetravalent Americium. Inorg. Chem. 1, 134 (1962).

    Article  CAS  Google Scholar 

  15. Asprey, L. B., and S. E. Stephanou: The Autoreduction of Am(VI) and Am(V) in Dilute Acid. Report AECU-924 (10. Nov. 1950).

    Google Scholar 

  16. Asprey, L. B., S. E. Stephanou, and R. A. Penneman: A New Oxidation State of Americium Am(VI). Report AECU-927 (29. Sept. 1950).

    Google Scholar 

  17. —Hexavalent Americium. J. Amer. chem. Soc. 73, 5715 (1951).

    Article  CAS  Google Scholar 

  18. —: A New Valence State of Americium, Am(VI). Report AECD-2950 (LADC-739). J. Amer. chem. Soc. 72, 1425 (1950).

    Article  CAS  Google Scholar 

  19. Baumbach, H. L., Sh. Fried, Z. V. Jasaitis, P. L. Kirk, H. P. Robinson, R. S. Rosenfels and E. F. Westrum, jr.: Technical and Experimental Aspects of Metal Production on the Micogram and Milligram Scale. Report Ct-3899 (Mai 1946).

    Google Scholar 

  20. Baybarz, R. D.: Preparation of Americium Dioxide by Thermal Decomposition of Americium Oxalate in Air. Report ORNL-3003 (1960).

    Google Scholar 

  21. -: Separation of Transuranium Elements by Phosphonate, Extraction. Trans. Amer. Nucl. Soc. 5, 18 (1962).

    Google Scholar 

  22. -, and R. E. Leuze: Separation of Transplutonium and Rare Earth Elements by Liquid-Liquid Extraction. Report CF-60-3-22 (6. Juni 1960). Nucl. Sci. Eng. 11, 90 (1961).

    CAS  Google Scholar 

  23. Baybarz, R. D., and H. B. Kinser: Separation of Transplutoniums from Lanthanides by Tertiary Amine Extraction. Part II. Contaminant Ions. Report ORNL-3244 (1962).

    Google Scholar 

  24. Baybarz, R. D., and Boyd Weaver: Separation of Transplutoniums from Lanthanides by Tertiary Amine Extraction. Report ORNL-3185 (4. Dez. 1961).

    Google Scholar 

  25. Baybarz, R. D., Boyd Weaver and H. B. Kinser: Separation of Transuranium Elements from Rare Earths by Tertiary Amine Extraction. Trans. Amer. Nucl. Soc. 5, 17 (1962).

    Google Scholar 

  26. Bedov, V. B., and V. N. Kosyakov: Electrodeposition of Pu, Am, and Cm. Report A/conf. 8/P/675. Proceedings, 1st Internat. Conference on the peaceful Uses of Atomic Energy, Geneva 1955, Vol. 7, S. 369ff.

    Google Scholar 

  27. Bentley, W. C., H. Diamond, P. R. Fields, A. M. Friedman, J. E. Gindler, D. C. Hess, J. R. Huizenga, M. G. Inghram, A. H. Jaffey, L. B. Magnusson, W. M. Manning, J. F. Mech, G. L. Pyle, R. Sjoblom, C. M. Stevens and M. H. Studier: The Formation of Higher Isotopes and Higher Elements by Reactor Irradiation of Pu239; Some Nuclear Properties of the Heavier Isotopes. Report, A/Conf. 8/P/809. Proceedings, 1st Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1955, Vol. 7, S. 261ff.

    Google Scholar 

  28. Broido, A.: The Vapor Phase Hydrolysis of the Trichlorides of Lanthanum, Praseodymium, Samarium, and Americium. Diss. Berkeley 1950. Report UCRL-666 (AECD-3012) (1950).

    Google Scholar 

  29. Broido, A., and B. B. Cunningham: Heat and Free Energy of the Reaction: AmCl3(c)+H2O(g)⇄AmOCl(c)+2HCl(g). Report UCRL-802 (AECD-2918) (14. Juli 1950).

    Google Scholar 

  30. Brooksbank, R. E., J. L. Matherne and W. R. Whitson: Terminal Report on the Recovery of Plutonium and Americium from Hanford Metallurgical Waste in the ORNL Metal Recovery Plant. Report ORNL-1850 (16. Febr. 1955) (klassifiziert).

    Google Scholar 

  31. Butler, J. P., T. A. Eastwood, H. G. Jackson, T. L. Collins, M. E. Jones, F. M. Rourke and R. P. Schuman: Review of the Joint AECL-KAPL-Studies of the Transuranium Elements. Report KAPL-1781 (2. Juli 1957).

    Google Scholar 

  32. Butler, J. P., and J. S. Merritt: A Batch Process for the Recovery of Am241 from Kilogram Amounts of Plutonium. Report CRC-661 (AECL-353) (Aug. 1956).

    Google Scholar 

  33. Campbell, D. O.: The Isolation and Purification of Americium. Report ORNL-1855 (April 1956).

    Google Scholar 

  34. Carnall, W. T.: Privatmitt. an, F. Weigel.

    Google Scholar 

  35. Carnall, W. T.: Separation of Am and Cm from Fission Products and Other Actinide Elements. Procedure 10 in R. A. Penneman and T. K. Keenan. The Radiochemistry of Americium and Curium. Report NAS-NS-3006 (Jan. 1960).

    Google Scholar 

  36. -, and P. R. Fields: A Study of the Complexes of Curium (III) by Absorption Spectrometry. J. Amer. chem. Soc. 81, 4445 (1959).

    Article  CAS  Google Scholar 

  37. —, D. C. Stewart and T. K. Keenan: The Absorption Spectrum of Aqueous Curium (III). J. Inorg. Nucl. Chem. 6, 213 (1958).

    Article  CAS  Google Scholar 

  38. -, Sh. Fried and A. L. Harkness: The α-Half Lives of 244Cm, 245Cm and 246Cm. J. Inorg. Nucl. Chem. 17, 12 (1961).

    Article  CAS  Google Scholar 

  39. Carniglia, S. C.: Vapor Pressures of Americium Trifluoride and Americium Metal. Diss. Berkeley 1953. Report UCRL-2389 (1953).

    Google Scholar 

  40. -: unveröffentlicht Zit. bei D. H. Templeton and C. H. Dauben, Crystal Structures of Americium Compounds. J. Amer. chem. Soc. 75, 4560 (1953).

    Article  Google Scholar 

  41. -, and B. B. Cunningham: Vapor Pressure of Americium Trifluoride, Heats and Free Energies of Sublimation. J. Amer. chem. Soc. 77, 1451 (1955).

    Article  CAS  Google Scholar 

  42. —: The Vapor Pressure of Americium Metal. J. Amer. chem. Soc. 77, 1502 (1955).

    Article  CAS  Google Scholar 

  43. —: Twin Knudsen Effusion Apparatus for Small Samples of Radioactive Materials. Rev. Sci. Instr. 26, 485 (1955).

    Article  CAS  Google Scholar 

  44. Choppin, G. R., B. G. Harvey and S. G. Thompson: A New Eluant for the Separation of the Actinide Elements. J. Inorg. Nucl. Chem. 2, 66 (1956).

    Article  CAS  Google Scholar 

  45. Chudinov, E. G., and D. Ya. Choporov: Vapor Pressure of Tetrafluorides of Uranium, Neptunium, Plutonium and Americium. Zit. bei G. N. Yakovlev and V. N. Kosyakov, The Chemistry of Americium. Report A/Conf. 15/P/2127. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 28, S. 383.

    Google Scholar 

  46. Chudinov, E. G., and D. Ya. Choporov: Heats of Sublimation of Tetrafluorides of Uranium, Neptunium, Plutonium, and Americium. Orig. Russisch, AEC File No. NP-7516. Engl. Übers. von H. J. Chick: Report AEC-tr-3871.

    Google Scholar 

  47. Coleman, J. S., R. A. Penneman, T. K. Keenan, L. E. LaMar, D. E. Armstrong and L. B. Asprey: An Anion Exchanger Process for Gram Scale Separation of Americium from Rare Earths. J. Inorg. Nucl. Chem. 3, 327 (1957).

    Article  Google Scholar 

  48. Conway, J. G., E. K. Hulet, J. B. Gruber, R. J. Morrow and R. C. Gutmacher: Absorption and Self Luminescence Spectra of Cf3+ (5 f9). Report UCRL-9654 (Mai 1961). J. chem. Phys. 36, 189 (1962). Chemistry Division Annual Progress Report for 1961, Report UCRL-10023 (Jan. 1962), S. 179ff.

    Article  CAS  Google Scholar 

  49. -, E. K. Hulet and R. J. Morrow: The Emission Spectrum of Californium. Report UCRL-9776. J. opt. Soc. Amer. 52, 222 (1962). Chemistry Division Annual Progress Report for 1961, Report UCRL-10023 (Jan. 1962), S. 182ff.

    CAS  Google Scholar 

  50. -, and R. D. McLaughlin: Isotope Shift and Wavelengths of the Curium Spectrum. Report UCRL-3037. J. opt. Soc. Amer. 46, 91 (1956).

    CAS  Google Scholar 

  51. Conway, J. G., and M. F. Moore: Spectral Lines of Curium from 3100 Å to 4200 Å. Report UCRL-78 (April 7, 1948).

    Google Scholar 

  52. Conway, J. G., and M. F. Moore and W. W. T. Crane: The Emission Spectrum of Curium. Report UCRL-815 (AECD-2917) (22. Juli 1950).

    Google Scholar 

  53. -, J. C. Wallmann, B. B. Cunningham and G. V. Shalimoff: Fluorescence Spectra of Uranium, Neptunium and Curium. Report UCRL-3940. J. chem. Phys. 27, 1416 (1957).

    Article  CAS  Google Scholar 

  54. Crane, W. W. T.: Some Physical and Chemical Properties of Curium. Diss. Berkeley 1951. Report UCRL-1220 (AECD-3161) (16. April 1951).

    Google Scholar 

  55. Crane, W. W. T., J. C. Wallmann and B. B. Cunningham: The Magnetic Susceptibilities of Some Compounds of Americium and Curium. Report UCRL-846 (1. Aug. 1950).

    Google Scholar 

  56. Cunningham, B. B.: The First Isolation of Americium 241 as a Pure Compound. — Microchemical Observations on the Chemistry of Americium. The Specific Activity and Half Life of Americium 241. Report CC-3876 (1946).

    Google Scholar 

  57. -: The First Isolation of Americium as a Pure Compound. — Microgram Scale Observations on the Chemistry of Americium. Paper 19. 2. in Seaborg, G. T., J. J. Katz and W. M. Manning, The Transuranium Elements. National Nuclear Energy Series, Div. IV, Vol. 14 B, S. 1363. New York: McGraw Hill 1949.

    Google Scholar 

  58. -: Microchemical Methods Used in Nuclear Chemical Research. Report UCRL-424 (30. Aug. 1949). Nucleonics 5, No. 11, 62 (1949).

    CAS  Google Scholar 

  59. -: Berkelium and Californium. J. chem. Educ. 36, 36 (1959).

    Google Scholar 

  60. Cunningham, B. B.: Submicrogram Methods used in Studies of the Synthetic Elements. Chemistry Division Annual Report 1960. Report UCRL-9566, S. 210ff. (Febr. 1961).

    Google Scholar 

  61. Cunningham, B. B.: Submicrogram Methods used in Studies of the Synthetic Elements. Microchemical Journal. Symposium Issue S. 69–93 (1961).

    Google Scholar 

  62. Cunningham, B. B., and L. B. Asprey: The First Isolation of Americium in the Form of Pure Compounds. The Specific Alpha Activity and Half Life of Am241. Report UCRL-810 (AECD-2946) (Juli 1950).

    Google Scholar 

  63. Day, P. P.: Electromagnetic Spectrum of Am241. Phys. Rev. 97, 689 (1955).

    Article  CAS  Google Scholar 

  64. Diamond, H., P. R. Fields, J. Mech, M. G. Inghram and D. C. Hess: The Half Life of Am243. Report ANL-5063 (AECD-3543; ANL-WMM-1109) (Juni 1953).

    Google Scholar 

  65. -, L. B. Magnusson, J. F. Mech, C. M. Stevens, A. M. Friedman, M. H. Studier, P. R. Fields and J. R. Huizenga: Berkelium and Californium Isotopes Produced in Neutron Irradiation of Plutonium. Phys. Rev. 96, 1576 (1954).

    Article  Google Scholar 

  66. -, K. Street jr., and G. T. Seaborg: An Anion Exchange Study of Possible Hybridized 5f Bonding in the Actinides. Report UCRL-1434, Report UCRL-1434 (Rev.) (AECD-3517) (28. Aug. 1951). J. Amer. chem. Soc. 76, 1461 (1954).

    Article  CAS  Google Scholar 

  67. Ellinger, F. H.: Unveröffentlichte Ergebnisse. Zit. bei J. J. Katz and G. T. Seaborg, The Chemistry of the Actinide Elements, S. 349. London: Methuen 1957.

    Google Scholar 

  68. -Zit. bei L. H. Jones, Infrared Spectra and Structure of the Crystalline Sodium Acetate Complexes of U(VI), Np(VI), Pu(VI) and Am(VI). A Comparison of Metal Oxygen Bond Distance and Bond Force Constant in this Series. Report AECU-3088 (1954). J. chem. Phys. 23, 2105 (1955).

    Article  Google Scholar 

  69. -, and W. H. Zachariasen: The Crystal Structure of KPuO2CO3, NH4PuO2CO3, and RbAmO2CO3. J. phys. Chem. 58, 405 (1954).

    Article  CAS  Google Scholar 

  70. Erway, N. D., and O. C. Simpson: The Vapor Pressure of Americium. J. chem. Phys. 18, 953 (1950).

    Article  CAS  Google Scholar 

  71. Eyring, L., B. B. Cunningham and H. R. Lohr: Thermochemical Studies of Oxides of Praseodymium and Americium and the Estimation of the Pr3+−Pr4+, Am3+−Am4+ Oxidation Potentials. Report UCRL-327 (Rev.) (19. Apr. 1949).

    Google Scholar 

  72. -, H. R. Lohr and B. B. Cunningham: Heats of Reaction of Some Oxides of Americium and Praseodymium with Nitric Acid and an Estimate of the Potentials of the Am(III)−Am(IV) and Pr(III)−Pr(IV) Couples. Report UCRL-791 (AECD-2897). J. Amer. chem. Soc. 74, 1186 (1952).

    Article  CAS  Google Scholar 

  73. Feay, C. D.: Some Chemical Properties of Curium. Diss. Berkeley 1954. Report UCRL-2547 (12. Apr. 1954).

    Google Scholar 

  74. Ferguson, D. E.: Transuranium Quarterly Progress Report for Period Ending. Febr. 28, 1962. Report ORNL-3290 (28. Febr. 1962).

    Google Scholar 

  75. Fields, P. R., A. M. Friedman, J. Milsted, H. Atterling, W. Forsling, L. W. Holm and B. Åström: Production of the New Element 102. Phys. Rev. 107, 1460 (1957).

    Article  CAS  Google Scholar 

  76. -, and C. H. Youngquist: Hot Laboratory Facilities for a Wide Variety of Radiochemical Problems. Report A/Conf. 8/P/725. Proceedings, 1st Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1955, Vol. 7, S. 44.

    Google Scholar 

  77. Flerov, G. N.: Heavy Ion Reactions. Report A/Conf. 15/P/2299. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 14, S. 151.

    CAS  Google Scholar 

  78. Fred, M., N. H. Nachtrieb and F. S. Tomkins: Spectrochemical Analysis by the Copper Spark Method. Report MDDC-345. J. opt. Soc. Amer. 37, 279 (Apr. 1947).

    Google Scholar 

  79. Fred, M., R. R. Russell, W. W. Marshall, H. H. Nachtrieb and L. Corvin: Quantitative Spectrochemical Analysis by the Copper Spark Method. Report CK-2254 (8. Febr. 1945).

    Google Scholar 

  80. -, and B. F. Scribner: Spectrochemical Methods: Kap. 26 in C. J. Rodden, Analytical Chemistry of the Manhattan Project. National Nuclear Energy Series Div. VIII, Vol. 1. New York: McGraw Hill 1950.

    Google Scholar 

  81. -, and F. S. Tomkins: Nuclear Spin of 95Am241. Report AECD-3642 (ANL-OCS-288). Phys. Rev. 89, 318 (1953).

    Article  CAS  Google Scholar 

  82. —: Preliminary Term Analysis of AmI and AmII Spectra. J. opt. Soc. Amer. 47, 1076 (1957).

    CAS  Google Scholar 

  83. Fried, Sh.: The Dry Chemistry of Americium. Report CC-3786 (22. Apr. 1947).

    Google Scholar 

  84. Fried, Sh.: The Chemistry of Americium Compounds. Report AECD-1930 (März 1948).

    Google Scholar 

  85. -: The Preparation of Anhydrous Americium Compounds. J. Amer. chem. Soc. 73, 416 (1951).

    Article  CAS  Google Scholar 

  86. Fried, Sh.: The Extraction of Heavy Elements from Irradiated Cm244. Report UCRL-9881 (1962).

    Google Scholar 

  87. Fried, Sh., and H. Schumacher: Isolation of Transcurium Elements. In: Chemistry Division Annual Report 1961, S. 64 ff., Report UCRL-10023.

    Google Scholar 

  88. -, and W. H. Zachariasen: The Chemistry and Crystal Chemistry of Heavy Element Compounds. Report A/Conf. 8/P/730. Proceedings, 1st Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1955, Vol. 7, S. 235ff.

    Google Scholar 

  89. Garden, N. B.: Laboratory Handling of Active Material. Report A/Conf. 8/P/722. Proceedings, 1st Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1955, Vol. 7, S. 62.

    Google Scholar 

  90. Ghiorso, A., B. G. Harvey, G. R. Choppin, S. G. Thompson and G. T. Seaborg: New Element Mendelevium, Atomic Number 101. Report UCRL-2943. Phys. Rev. 98, 1518 (1955).

    Article  CAS  Google Scholar 

  91. -, R. A. James, L. O. Morgan and G. T. Seaborg: Preparation of Transplutonium Isotopes by Neutron Irradiation. Report UCRL-608 (AECD-2822) (28. Febr. 1950). Phys. Rev. 78, 472 (1950).

    Article  CAS  Google Scholar 

  92. Ghiorso, A., T. Sikkeland, A. E. Larsh and R. M. Latimer: The New Element Lawrencium, Atomic Number 103. Report UCRL-9645 (10. Apr. 1961).

    Google Scholar 

  93. —, J. R. Walton and G. T. Seaborg: Attempts to Confirm the 10 Minute Isotope of 102. Report UCRL-8313 (4. Juni 1958). Physic. Rev. Letters 1, 17 (1958).

    Article  CAS  Google Scholar 

  94. —: Discovery of Element 102. Report UCRL-8314 (4. Juni 1958). Physic. Rev. Letters 1, 18 (1958).

    Article  CAS  Google Scholar 

  95. -, S. G. Thompson, G. H. Higgins, G. T. Seaborg, M. H. Studier, P. R. Fields, S. M. Fried, H. Diamond, J. F. Mech, G. L. Pyle, J. R. Huizenga, A. Hirsh, W. M. Manning, C. I. Browne, H. L. Smith and R. W. Spence: New Elements Einsteinium and Fermium. Report UCRL-3036. Phys. Rev. 99, 1048 (1955).

    Article  CAS  Google Scholar 

  96. Graf, P., B. B. Cunningham, C. H. Dauben, J. C. Wallmann, D. H. Templeton and H. Ruben: Crystal Structure and Magnetic Susceptibility of Americium Metal. Report UCRL-3280 (3. Febr. 1956). J. Amer. chem. Soc. 78, 2340 (1956).

    Article  CAS  Google Scholar 

  97. Gruen, D. M., J. G. Conway, R. D. McLaughlin and B. B. Cunningham: The Fluorescence Spectrum of Am3+ in LaCl3. Report UCRL-3270 (27. Jan. 1956). J. chem. Phys. 24, 1115 (1956).

    Article  CAS  Google Scholar 

  98. -, Sh. Fried, P. Graf and R. L. McBeth: The Chemistry of Fused Salts. Report A/Conf. 15/P/940. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 28, S. 113, S. 117.

    Google Scholar 

  99. Gunn, S. R.: Thermodynamics of the Aqueous Ions of Americium. Diss. Berkeley 1954. Report UCRL-2441 (7. Apr. 1954).

    Google Scholar 

  100. -, and B. B. Cunningham: The Heats of Formation of AmO +2 (aq) and AmO ++2 (aq) in 1 M HClO4. Report UCRL-3423. J. Amer. chem. Soc. 79, 1563 (1957).

    Article  CAS  Google Scholar 

  101. Hall, G. R., and P. D. Herniman: The Separation and Purification of Americium 241 and the Absorption Spectra of Tervalent and Quinquevalent Americium Solutions. J. chem. Soc. [London] 1954, 2214.

    Google Scholar 

  102. -, and T. L. Markin: The Alpha Half Life of Americium 241. J. Inorg. Nucl. Chem. 4, 137 (1957).

    Article  CAS  Google Scholar 

  103. —: The Self Reduction of Americium (V) and (VI) and the Disproportionation of Am(V) in Aqueous Solution. J. Inorg. Nucl. Chem. 4, 296 (1957).

    Article  CAS  Google Scholar 

  104. Hanna, A. C., and O. J. C. Runnalls: Measurement of the Neutron Yields from Actinide Beryllium Alloys. Can. J. Phys. 34, 959 (1956).

    CAS  Google Scholar 

  105. Herniman, P. D.: The Separation and Purification of Milligram Quantities of Americium. Report AERE-C/R-1113 (Jan. 1953).

    Google Scholar 

  106. Higgins, G. H.: The Radiochemistry of the Transcurium Elements. Report NAS-NS-3031 (25. Okt. 1960).

    Google Scholar 

  107. -, and W. W. T. Crane: The Production and Chemical Isolation of Curium 242 in Thousand Curie Quantities. Report UCRL-5020; Report A/Conf. 15/P/1883. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 17, S. 245.

    CAS  Google Scholar 

  108. Higgins, G. H., and W. W. T. Crane: Large Scale Method for the Production and Purification of Curium. US Patent 2, 887, 358 (19. Mai 1959).

    Google Scholar 

  109. Hindman, J. C.: Reaction Kinetics of the Actinide Elements. Report A/Conf. 15/P/941. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 28, S. 349ff.

    CAS  Google Scholar 

  110. Hoff, R. W.: Unveröffentlichte Arbeiten. Zit. bei HUlet, E. K., R. Gutmacher and M. S. Coops, Group Separation of the Actinides from the Lanthanides by Anion Exchange. Report UCRL-5639 (2. Apr. 1960).

    Google Scholar 

  111. -, H. Joffe, T. O. Passell, F. S. Stephens jr., E. K. Hulet and S. G. Thompson: Radioactive Decay of the Isomers of Americium 242. Report UCRL-2980. Phys. Rev. 100, 1403 (1955).

    Article  CAS  Google Scholar 

  112. Howe, P. W., T. C. Parsons and L. E. Miles: The Water Shielded Cave Facility for Totally Enclosed Master-Slave Operations at Lawrence Radiation Laboratory. Report UCRL-9657 (9. Okt. 1961).

    Google Scholar 

  113. Hulet, E. K.: An Investigation of the Isotopes of Berkelium and Californium. Diss. Berkeley 1953. Report UCRL-2283 (Juli 1953).

    Google Scholar 

  114. -, R. Gutmacher and M. S. Coops: Group Separation of the Actinides from the Lanthanides by Anion Exchange. Report UCRL-5639 (2. Apr. 1960); Vortrag von E. K. Hulet auf dem XVII. Internat. Kongr. für Reine und Angewandte Chemie, München 1959. J. Inorg. Nucl. Chem. 17, 350 (1961)

    Article  CAS  Google Scholar 

  115. Isaac, N., and J. W. Wilkins: Specific Activities of Nuclides Z>87. Report ANL-6042 (Sept. 1959).

    Google Scholar 

  116. Jones, L. H., and R. A. Penneman: Infrared Spectra and Structure of Uranyl and Transuranium (V) and (VI) Ions in Aqueous Perchloric Acid Solution. Report LADC-1144 (AECD-3363). J. chem. Phys. 21, 542 (1953).

    Article  CAS  Google Scholar 

  117. Jones, M. E.: The Vapor Pressure of Americium Trifluoride. M. S. Diss. Berkeley 1951. Report UCRL-1438 (AECD-3270) (Aug. 1951).

    Google Scholar 

  118. Jones, M. E., and B. B. Cunningham: Some Comments on the Oxidation Potential of the Bk-III-IV-Couple. Report UCRL-845 (AECD-2913) (1. Aug. 1950).

    Google Scholar 

  119. Jones, M., R. P. Schuman, J. P. Butler, G. Cowper, T. A. Eastwood and H. G. Jackson: Isotopes of Einsteinium and Fermium Produced by Neutron Irradiation of Plutonium. Report AECL-287. Phys. Rev. 102, 203 (1956).

    Article  CAS  Google Scholar 

  120. Keenan, T. K.: Americium and Curium. J. chem. Educ. 36, 27 (1959).

    Article  CAS  Google Scholar 

  121. -: Rapid and Efficient Purification of Americium. J. Inorg. Nucl. Chem. 20, 185 (1961).

    Article  CAS  Google Scholar 

  122. -: First Observation of Aqueous Tetravalent Curium. J. Amer. Chem. Soc. 83, 3719 (1961).

    Article  CAS  Google Scholar 

  123. Koch, C. W.: Thermodynamics of the trichlorides and Oxychlorides of some of the Lanthanide and Actinide Elements. Diss. Berkeley 1953. Report UCRL-2286 (Sept. 1953).

    Google Scholar 

  124. -, and B. B. Cunningham: The Vapor Phase Hydrolysis of the Actinide Halides I. Heat and Free Energy of the Reaction AmCl3(s)+H2O(g)⇄ AmOCl(s)+2HCl(g). Report UCRL-2006 (AECD-3493) (1952). J. Amer. chem. Soc. 76, 1470 (1954).

    Article  CAS  Google Scholar 

  125. Kruse, F. H., and L. B. Asprey: A Crystalline Fluoride Complex of Tetravalent Americium. Inorg. Chem. 1, 137 (1962).

    Article  CAS  Google Scholar 

  126. Latimer, W. M.: Oxidation Potentials, 2nd. Ed., S. 311. New York: Prentice Hall 1952.

    Google Scholar 

  127. Leuze, R. E.: Chemical Processing Requirements for Transuranium Element Production. Trans. Amer. Nucl. Soc. 5, No. 1, 16 (1962).

    Google Scholar 

  128. Lloyd, M. H., and R. E. Leuze: Anion Exchange Separation of Trivalent Actinides and Lanthanides, Report CF-60-3-23 (1960). Nucl. Sci. Eng. 11, 274 (1961).

    Google Scholar 

  129. -: Am-Cm Recovery from Plutonium Process Waste. Trans. Amer. Nucl. Soc. 5, No. 1, 17 (1962).

    Google Scholar 

  130. Lohr, H. R.: Heats of Formation of Some Aqueous Ions of Americium. Diss. Berkeley 1950. Report UCRL-686 (AECD-3011) (1950).

    Google Scholar 

  131. -, and B. B. Cunningham: The Heat of Reaction of Americium Metal with 1,5 M Hydrochloric Acid and a Note on the Heats of Formation of La3+(aq) and Pr3+(aq). Report UCRL-803 (AECD-2902). J. Amer. chem. Soc. 73, 2025 (1951).

    Article  CAS  Google Scholar 

  132. Manning, T. E., M. Fred and F. S. Tomkins: Nuclear Moments of Am241 and Am243. Phys. Rev. 102, 1108 (1956).

    Article  CAS  Google Scholar 

  133. Manning, W. M., M. H. Studier, H. Diamond and P. R. Fields: Curium 244 and Curium 245. US Patent 2, 859, 095.

    Google Scholar 

  134. Maraman, W. J.: Recent Developments in Facilities for Handling Intense Alpha Sources. Report A/Conf. 15/P/1829. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 17, S. 676.

    CAS  Google Scholar 

  135. Maraman, W. J., A. J. Beaumont, E. L. Christensen, A. V. Henrickson, J. A. Herrmann, K. W. R. Johnson, L. J. Mullins and R. S. Winchester: Calcium Oxalate Carrier Precipitation of Pu [and Am]. Report LA-1692 (1954).

    Google Scholar 

  136. Maraman, W. J., A. J. Beaumont, and R. S. Winchester: Plant Scale Concentration of Am and Pu(III) using Tributyl Phosphate. Report LA-1699 (1954).

    Google Scholar 

  137. Markin, T. L.: The Thermal Decomposition of Americium-III-Oxalate. J. Inorg. Nucl. Chem. 7, 290 (1958).

    Article  CAS  Google Scholar 

  138. Marrus, R.: Hyperfine Structure Measurements on Some Transuranic Elements. Diss. Berkeley 1958. Report UCRL-8547 (1958).

    Google Scholar 

  139. Martin, Co. (anonym): Curium 242 for Direct Conversion Generators. Nucleonics 19, No. 10 (Okt. 1961) (Reklameseite). Nucl. Sci. Eng. 10, No. 2, Juni 1961 (Reklameseite).

    Google Scholar 

  140. Martin, Co. (anonym): Radioactive Materials Laboratory Safety Report, Martin Nuclear Facility, Quehanna Site. Report MND-2410 (Sept. 1960).

    Google Scholar 

  141. Matherne, J. L., R. E. Brooksbank, D. O. Campbell, J. M. Chandler, C. D. Hylton, R. E. Leuze, W. H. Lewis and W. R. Whitson: ORNL Metal Recovery Plant Processing Clementine Reactor Fuel Elements. Terminal Report. Report ORNL-1941 (7. Sept. 1955) [Deklassifiziert mit Löschungen als ORNL-1931 (Del.)].

    Google Scholar 

  142. McWhan, D. B.: Crystal Structure and Physical Properties of Americium Metal. Diss. Berkeley 1961. Report UCRL-9695 (Mai 1961).

    Google Scholar 

  143. -, J. C. Wallmann, B. B. Cunningham, L. B. Asprey and F. H. Ellinger: Preparation and Crystal Structure of Americium Metal. Report UCRL-9115 (Apr. 1960). J. Inorg. Nucl. Chem. 15, 185 (1960).

    Article  CAS  Google Scholar 

  144. Metallurgical Laboratory, University of Chicago: Chemistry Division Summary Report for Aug. 1944. Report CS-2135 (13. Sept. 1944).

    Google Scholar 

  145. Metz, C. F.: Analytical Chemical Laboratories for the Handling of Plutonium. Report A/Conf. 15/P/533. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 17, S. 681.

    CAS  Google Scholar 

  146. Milham, R. C.: The Preparation of an Americium Gamma Source. Report DP-173 (1956).

    Google Scholar 

  147. Milsted, J.: The Isolation of Americium 241. Report AERE-C/R-1102 (1953).

    Google Scholar 

  148. Mosier, D.: Instrumentation for the Identification of Element 102. Report UCRL-8722 (April 1959).

    Google Scholar 

  149. Nairn, J. S., D. A. Collins, H. A. C. McKay and A. G. Maddock: The Extraction of Actinide Elements from Wastes. Report A/Conf. 15/P/1458. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 17, S. 216ff.

    CAS  Google Scholar 

  150. Naito, K.: A Method of Purification of Americium. Report UCRL-8748 (1959).

    Google Scholar 

  151. Nigon, J. P., R. A. Penneman, E. Staritzky, T. K. Keenan and L. B. Asprey: Alkali Carbonates of Np(V), Pu(V), and Am(V). J. phys. Chem. 58, 403 (1954).

    Article  CAS  Google Scholar 

  152. Oftedal, I.: Über die Kristallstruktur von Tysonit und einigen künstlich dargestellten Lanthanidenfluoriden. Z. phys. Chem. B 5, 272 (1929).

    CAS  Google Scholar 

  153. -: Zur Kristallstruktur von Tysonit (Ce, La ...) F3 Z. phys. Chem. B 13, 190 (1931).

    CAS  Google Scholar 

  154. Oganov, M. N., A. R. Striganov and Yu. P., Sobolev: The Atomic Spectrum of Americium. Optika i Spektroskopiya 1, 965 (1956). Orig. Russ.; Engl. Übers. als Report AEC-tr 2919.

    CAS  Google Scholar 

  155. Pauling, L., and M. D. Shappell: Die Kristallstruktur von Bixbyit und die C-Modifikation der Sesquioxide. Z. Krist. 75, 128 (1930).

    CAS  Google Scholar 

  156. Penneman, R. A., and L. B. Asprey: The Formal Potential of the Am(V)-Am(VI) couple. Report AECU-936.

    Google Scholar 

  157. —A Review of Americium and Curium Chemistry. Report A/Conf. 8/P/838. Proceedings, 1st Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1955, Vol. 7, S. 355ff.

    Google Scholar 

  158. -, J. S. Coleman and T. K. Keenan: Alkaline Oxidation of Americium; Preparation and Reactions of Am(IV) Hydroxide. J. Inorg. Nucl. Chem. 17, 138 (1961).

    Article  CAS  Google Scholar 

  159. Penneman, R. A., and T. K. Keenan: The Radiochemistry of Americium and Curium. Report NAS-NS-3006 (1960).

    Google Scholar 

  160. Peppard, D. F.: Isolation of Berkelium by Solvent Extraction of the Tetravalent Species. J. Inorg. Nucl. Chem. 4, 344 (1957).

    Article  CAS  Google Scholar 

  161. Peppard, D. F., and G. W. Mason: Separation of Am from Cm by Solvent Extraction. Procedure 7, S. 34 in R. A. Penneman and T. K. Keenan, The Radiochemistry of Americium and Curium. Report NAS-NS-3006 (1960).

    Google Scholar 

  162. Phipps, T. E., G. W. Sears, R. L. Seifert and O. C. Simpson: The Vapor Pressure of Plutonium Halides. J. chem. Phys. 18, 713 (1950); Paper 6.1a in Seaborg, G. T., J. J. Katz and W. M. Manning, The Transuranium Elements. National Nuclear Energy Series Div. IV, Vol. 14 B. New York: McGraw Hill 1949.

    Article  CAS  Google Scholar 

  163. —and O. C. Simpson: The Volatility of Plutonium Dioxide. J. chem. Phys. 18, 724 (1950); Paper 6.1b in Seaborg, G. T., J. J. Katz and W. M. Manning, The Transuranium Elements. National Nuclear Energy Series Div. IV, Vol. 14 B. New York: McGraw Hill 1949.

    Article  CAS  Google Scholar 

  164. Phipps, T. E. R. L. Seifert and O. C. Simpson: Vapor Pressure Measurements on Plutonium Metal and Plutonium Compounds. Report CN-3223 (26. Sept. 1945).

    Google Scholar 

  165. Pressly, R. S.: Separation of Americium and Promethium. Report ORNL-2202 (1957).

    Google Scholar 

  166. Rabi, I. I., J. R. Zacharias, S. Millman and P. Kusch: A New Method of Measuring Nuclear Magnetic Moment. Phys. Rev. 53, 318 (1938).

    Article  CAS  Google Scholar 

  167. Rabideau, Sh., L. B. Asprey, T. K. Keenan and T. W. Newton: Chemistry of Plutonium, Americium and Curium. Report A/Conf. 15/P/2247. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 28, S. 361 ff.

    CAS  Google Scholar 

  168. Rainey, R. H.: Development of the Amex Process for Americium Recovery. Report ORNL-1697 (Mai 1954) (klassifiziert).

    Google Scholar 

  169. Reynolds, F. L., E. K. Hulet and K. Street: Mass Spectrographic Identification of Cm243 and Cm244. Report UCRL-758 (AECD-2899) (20. Juni 1950).

    Google Scholar 

  170. Rogosa, G. L., and W. F. Peed: L-X-Ray Energies of Np, Pu and Am. Phys. Rev. 101, 591 (1956).

    Article  CAS  Google Scholar 

  171. Ruehle jr., W.: Separating Transplutonium Isotopes from Irradiated Plutonium. Nucleonics 12, No. 11, 84 (Nov. 1954).

    Google Scholar 

  172. Runnalls, O. J. C.: Alloying Active Metals with Aluminium or Beryllium. US Patent 2.809.887 (Okt. 15, 1957).

    Google Scholar 

  173. -: The Preparation of Plutonium-Aluminum Alloys. Report AECL-458 (Dez. 1953). Reactor Science and Technology 3 (TID-2010), 25–42 (1953).

    Google Scholar 

  174. Runnalls, O. J. C.: The Preparation of Plutonium-Aluminum and other Plutonium Alloys. Report AECL-543 (Jan. 1958).

    Google Scholar 

  175. -: Neutron Yields from Actinide Beryllium Alloys. Can. J. Phys. 34, 949 (1956).

    CAS  Google Scholar 

  176. -, and R. R. Boucher: Neutron Yields from Am-Be-Alloys. Nature 176, 1019 (1955).

    Article  CAS  Google Scholar 

  177. Ryan, V. A., and J. W. Pringle: Preparation of Pure Americium. Report RFP-130 (1960).

    Google Scholar 

  178. Seaborg, G. T.: The Chemical and Radioactive Properties of the Heavy Elements. Chemical and Engineering News 23, 2190 (1945).

    CAS  Google Scholar 

  179. -: Plutonium and Other Transuranium Elements. Report MDDC-505. Chemical and Engineering News 25, 358 (1947).

    CAS  Google Scholar 

  180. -: The Transuranium Elements. Silliman Lectures, held at Yale University in May 1957. New Haven, Conn. Yale University Press; Reading, Mass.: Addison Wesley Publish. Co 1958.

    Google Scholar 

  181. Seaborg, G. T.: The Transuranium Elements. Nucl. Sci. Eng. 9, 475 (1961).

    Google Scholar 

  182. -, R. A. James and A. Ghiorso: The New Element Curium (Atomic Number 96). Paper 22.2 in G. T. Seaborg, J. J. Katz and W. M. Manning, The Transuranium Elements. National Nuclear Energy Series, Div. IV, Vol. 14 B, S. 1554. New York: McGraw Hill 1949.

    Google Scholar 

  183. —and L. O. Morgan: The New Element Americium (Atomic Number 95). Report AECD-2185; Paper 22.1 in G. T. Seaborg, J. J. Katz and W. M. Manning, The Transuranium Elements, National Nuclear Energy Series Div. IV, Vol. 14 B, S. 1525. New York: McGraw Hill 1949.

    Google Scholar 

  184. —and A. Ghiorso: In Report CS-2741, im Wortlaut zit. bei G. T. Seaborg, The Transuranium Elements. Silliman Lectures, S. 80 ff. New Haven, Conn. Yale University Press; Reading, Mass: Addison Wesley Publish. Co. 1958.

    Google Scholar 

  185. -, and J. J. Katz: The Actinide Elements. National Nuclear Energy Series Div. IV. Vol. 14 A. New York: McGraw Hill 1954.

    Google Scholar 

  186. —and W. M. Manning: The Transuranium Elements-Research Papers. National Nuclear Energy Series Div. IV, Vol. 14 B. New York: McGraw Hill 1949.

    Google Scholar 

  187. Shuck, A. B.: The Manufacture of Aluminum-Clad Aluminum-Plutonium Alloy Irradiation Specimens. Report ANL-5043 (17. Apr. 1952).

    Google Scholar 

  188. Staritzky, E.: Unveröffentlichte Arbeiten. Zit bei D. C. Feay, Some Chemical Properties of Curium. Diss. Berkeley 1954. Report UCRL-2547 (12. Apr. 1954).

    Google Scholar 

  189. -, and A. L. Truitt: Optical Properties of Uranium Plutonium, and Related Elements. Chapt. 19 in G. T. Seaborg and J. J. Katz, The Actinide Elements. National Nuclear Energy Series Div. IV, Vol. 14 A. New York: McGraw Hill 1954.

    Google Scholar 

  190. Stephanou, S. E., L. B. Asprey and R. A. Penneman: The Disproportionation of Americium (V). Report AECU-925 (17. Nov. 1950).

    Google Scholar 

  191. -, J. P. Nigon and R. A. Penneman: The Solution Absorption Spectra of Americium (III), (V) and (VI). J. chem. Phys. 21, 42 (1953).

    Article  CAS  Google Scholar 

  192. Stover, B. J., and J. G. Conway: The Absorption Spectrum of Hydrated Americium Chloride. Report UCRL-1778 (AECD-3403). J. chem. Phys. 20, 1490 (1952).

    Article  CAS  Google Scholar 

  193. —and B. B. Cunningham: The Solution Absorption Spectrum of Americium. Report UCRL-854 (AECD-2915). J. Amer. chem. Soc. 73, 491 (1951).

    Article  CAS  Google Scholar 

  194. Street jr., K., S. G. Thompson and G. T. Seaborg: Chemical Properties of Californium. Report UCRL-752 (AECD-2891) (12. Juni 1950). J. Amer. chem. Soc. 72, 4832 (1950).

    Article  CAS  Google Scholar 

  195. Templeton, D. H., and C. H. Dauben: Crystal Structures of Americium Compounds. Report UCRL-2101 (AECD-3521). J. Amer. chem. Soc. 75, 4560 (1953).

    Article  CAS  Google Scholar 

  196. Thompson, S. G., and B. B. Cunningham: First Macroscopic Observations of the Chemical Properties of Berkelium and Californium. Report UCRL-8073 Rev. (Suppl.). Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 28, S. 346 ff.

    Google Scholar 

  197. -, A. Ghiorso and G. T. Seaborg: The New Element Berkelium (Atomic Number 97). Report UCRL-669 (AECD-2880) (26. Apr. 1950). Phys. Rev. 80, 781 (1950).

    Article  CAS  Google Scholar 

  198. -, B. G. Harvey, G. R. Choppin and G. T. Seaborg: Chemical Properties of Elements 99 and 100. Report UCRL-2591 (Rev.). J. Amer. chem. Soc. 76, 6229 (1954).

    Article  CAS  Google Scholar 

  199. Thompson, S. G., B. G. Harvey and T. C. Parsons: Privatmitteilung. Zit. bei J. J. Katz and G. T. Seaborg, The Chemistry of the Actinide Elements. London: Methuen 1957.

    Google Scholar 

  200. -and H. L. Muga: Production and Research on Transcurium Elements. Report UCRL-8073 Rev.; Report A/Conf. 15/P/825. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 28, S. 331ff.

    CAS  Google Scholar 

  201. -, B. B. Cunningham and G. T. Seaborg: Chemical Properties of Berkelium. Report UCRL-607 (AECD-2821) (24. Febr. 1950). J. Amer. chem. Soc. 72, 2798 (1950).

    Article  CAS  Google Scholar 

  202. -, K. Street jr., A. Ghiorso and G. T. Seaborg: The New Element Californium (Atomic Number 98). Report UCRL-760 (AECD-2885). Phys. Rev. 80, 790 (1950).

    Article  CAS  Google Scholar 

  203. Thorne, R. P.: The Spark Spectrum of Americium. Spectrochim. Acta 8, 71 (1956).

    Article  CAS  Google Scholar 

  204. Thorne, R. P.: The Emission Spectrum of Americium. Report AERE-C/R-1309 (28. Dez. (1953).

    Google Scholar 

  205. Tomkins, F. S., and M. Fred: The Spectra of the Heavy Elements. Report AECD-2478 (ANL-FST-380) (29. Dez. 1948). J. opt. Soc. Amer. 39, 357 (1949).

    Article  CAS  Google Scholar 

  206. —: Preliminary Term Analysis of Am I and Am II Spectra. Vortrag, gehalten auf der 39. Tagg. der Optical Society of America. Kurzreferat in J. opt. Soc. Amer. 44, 824 (1954).

    Google Scholar 

  207. Wallmann, J. C.: The Crystal Structures and Some Properties of Americium and Curium. Vortrag, gehalten auf dem XVII. Kongr. für Reine und Angewandte Chemie, München 1959.

    Google Scholar 

  208. -W. W. T. Crane and B. B. Cunningham: The Preparation and Some Properties of Curium Metal. Report UCRL-844 (AECD-2912). J. Amer. chem. Soc. 73, 493 (1951).

    Article  CAS  Google Scholar 

  209. Wallmann, J. C., and B. B. Cunningham: Submilligram Scale Production of Actinide Element Metal Chemistry Division Progress Report UCRL-8369 (1958).

    Google Scholar 

  210. Walton, G. N.: Glove Boxes and Shielded Cells. London: Butterworths Scientific Publications 1958.

    Google Scholar 

  211. Weigel, F.: The Isolation of Americium 241 in 100 Milligram Quantities from Large Amounts of Impurities. Report UCRL-3934 (Sept. 1957).

    Google Scholar 

  212. -: Die Isolierung von Americium 241 in Mengen von 100 mg aus großen Mengen von Verunreinigungen. Z. anorg. Chemie 294, 294 (1958).

    Article  CAS  Google Scholar 

  213. Weigel, F.: A Versatile University Laboratory for Studies on the Basic Chemistry of Alpha Emitters. Proceedings, 8th Hot Laboratory and Equipment Conference, San Francisco, Calif., 13–15. Dez. 1960. Report TID-7599, S. 210ff. (1960).

    Google Scholar 

  214. Weinstock, B., and J. G. Malm: The Properties of Plutonium Hexafluoride. J. Inorg. Nucl. Chem. 2, 380 (1956). (vgl. insbes. S. 382).

    Article  CAS  Google Scholar 

  215. Werner, L. B.: Isolation and Properties of Curium. Diss. Berkeley 1948. Report UCRL-156 (Rev.) (AECD-2729) (28. Juli 1948).

    Google Scholar 

  216. Werner, L. B., and I. Perlman: Isolation and Properties of Curium. Report UCRL-156 (28. Juli 1948).

    Google Scholar 

  217. —: First Isolation of Curium. Report UCRL-156 (2nd Rev.) (AECD-3155) (9. Febr. 1951). J. Amer. chem. Soc. 73, 5215 (1951).

    Article  CAS  Google Scholar 

  218. —: The Preparation and Isolation of Curium. Paper 22.5 in G. T. Seaborg, J. J. Katz and W. M. Manning, The Transuranium Elements. National Nuclear Energy Series Div. IV, Vol. 14 B, S. 1586. New York: McGraw Hill 1949.

    Google Scholar 

  219. Werner, L. B., and I. Perlman: The Pentavalent State of Americium. Report UCRL-818 (AECD-2898) (24. Juli 1950). J. Amer. chem. Soc. 73, 495 (1951).

    Article  CAS  Google Scholar 

  220. Westrum jr., E. F.: Thermochemical Measurements on the Transuranium Elements. Report AECD-1903 (MDDC-1773).

    Google Scholar 

  221. -and L. Eyring: The Preparation and some Properties of Americium Metal. Report UCRL-1055 (13. Mai 1951). J. Amer. chem. Soc. 73, 3396 (1951).

    Article  CAS  Google Scholar 

  222. -: The Melting Point and the Density of Neptunium Metal. — A Micro Melting Point Apparatus for Metals. Report UCRL-1056 (22. Dez. 1950). J. Amer. chem. Soc. 73, 3399 (1951).

    Article  CAS  Google Scholar 

  223. Wilson, A. J. C.: X-Ray Optics. London: Methuen 1949.

    Google Scholar 

  224. Winocur, J.: Some Nuclear and Electronic Ground State Properties of Pa233, Am241, and 16 hr Am242. Diss. Berkeley 1960. Report UCRL-9174 (13. Apr. 1960).

    Google Scholar 

  225. Yakovlev, G. N., and D. S. Gorbenko-Germanov: Coprecipitation of Americium (V) with Double Carbonates of Uranium (VI) or Plutonium (VI) with Potassium. Report A/Conf. 8/P/677. Proceedings, 1st Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1955, Vol. 7, S. 306ff.

    Google Scholar 

  226. —, R. A. Zenkova, V. M. Razbitnoi and K. S. Kasanskii: A Study of the Double Sulfates of Americium by Means of their Crystalline Absorption Spectra (Orig. Russ.). Schurn. Obschtscheij Chimii 28, 2624 (1958).

    CAS  Google Scholar 

  227. -, and V. N. Kosyakov: Spectrophotometric Studies of the Behavior of Americium Ions in Solutions. Report A/Conf. 8/P/676. Proceedings, 1st Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1955, Vol. 7, S. 363ff.

    Google Scholar 

  228. —: An Investigation of the Chemistry of Americium. Report A/Conf. 15/P/2127. Proceedings, 2nd Internat. Conference on the Peaceful Uses of Atomic Energy, Geneva 1958, Vol. 28, S. 373ff.

    CAS  Google Scholar 

  229. Youngquist, C. H., and P. R. Fields: Hot Laboratory Problems in Isolating Gram Quantities of Transplutonium Elements. Proceedings, 6th Hot Laboratory Conference, Chicago 1958, Suppl., S. 48ff. (1958).

    Google Scholar 

  230. Zachariasen, W. H.: University of Chicago Metallurgical Laboratory. Physics and Metallurgy Division Report for Month of April 1946. Report CP-3497 (27. Apr. 1946).

    Google Scholar 

  231. -: Crystal Chemical Studies of the 5f Series of Elements. I. New Structure Types. Report AECD-2093. Acta Cryst. 1, 265 (1948).

    Article  CAS  Google Scholar 

  232. -: Crystal Radii of the Heavy Elements. Report MDDC-1572. Phys. Rev. 73, 1104 (1948).

    Article  CAS  Google Scholar 

  233. -: The UCl3-Type of Crystal Structure. J. chem Phys. 16, 254 (1948).

    Article  CAS  Google Scholar 

  234. -: The Crystal Structure of Sodium Plutonyl and Sodium Neptunyl Acetates. Paper 20.7 in G. T. Seaborg, J. J. Katz and W. M. Manning, The Transuranium Elements. National Nuclear Energy Series Div. IV, Vol. 14 B, S. 1486. New York: McGraw Hill 1949.

    Google Scholar 

  235. -: Crystal Chemical Studies of the 5f Series of Elements. VI. The Ce2S3−Ce3S4 Type of Structure. Acta Cryst. 2, 57 (1949).

    Article  CAS  Google Scholar 

  236. -: Crystal Chemical Studies of the 5f Series of Elements. XIV. Oxyfluorides XOF. Acta Cryst. 4, 231 (1951).

    Article  CAS  Google Scholar 

  237. -: Crystal Chemical Studies of the 5f Series of Elements. XII. New Compounds Representing known Structure Types. Acta Cryst. 2, 388 (1949).

    Article  CAS  Google Scholar 

  238. Bloom, J.: 13 Watt Curium Fueled Thermoelectric Generator for Hard Lunar Impact Mission. Report MND-P-2374 (Aug. 1960).

    Google Scholar 

  239. Bloom, J.: 13 Watt Curium Fueled Thermoelectric Generator for a Six Month Space Mission. Report MND-P-2373 (Juli 1960).

    Google Scholar 

  240. Riggs, C. O.: Curium Fueled Generators for Lunar and Space Missions. Report MND-P-2366 (Juni 1960).

    Google Scholar 

  241. Weddell, J. B., and J. Bloom: 160 Watt Curium-242 Fueled Thermoelectric Generator-Conceptual Design. Report MND-P-2342 (Mai 1960).

    Google Scholar 

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Weigel, F. (1963). Die Chemie der Transplutoniumelemente. In: Fortschritte der Chemischen Forschung. Fortschritte der Chemischen Forschung, vol 4/1. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0051919

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