Abstract
The first information about the possibility of existence of complex compounds in molten salts was based on investigations using thermal phase analysis. The presence of well-defined maxima (distectic points) in liquidus curves in phase diagrams for binary salt systems indicates the formation of such compounds, which separate out as a solid phase. In the opinion of many authors, they must be also in the liquid (molten) phase, at least at temperatures close to liquidus. This hypothesis, however, was called in question by some authors, who stated that the presence of distectic points in phase diagrams does not suggest that there are complex compounds of definite composition in salt melts. Therefore, as early as 30–40 years ago, the possibility of existence of such complex compounds in salt melts was a point at issue.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
General References
Volkov S., Grischenko V., Delimarsky Yu. Coordination Chemistry of Solt Melts, Kiev, Naukova Dumka Publishers, 1977. — 332 p. (in Russian).
Volkov S., Yatsymirsky K. Spectroscopy of Molten Salts, Kiev, Naukova Dumka Publishers, 1977. — 223 p. (in Russian).
Volkov S., Zasukha V. Quantum Chemistry of Coordination Condesed Systems, Kiev, Naukova Dumka Publishers, 1985, 296p. (Russian).
Electron structure and high-temperature chemistry of coordination compounds // Charkin O.P., Volkov S.V., et al.-ed/ Buslaev, Nova Science Publ.-N-Y.-1996, 242 p.
Volkov S. Spectroscopy of Molten Salts, Rev. Chim. Miner., 1978, 15, #1, p. 59–68.
Volkov S. High-Temperature Coordination Chemistry, Abstr. 29-th IUPAC, Cologne, 1983, p.60.
Volkov S. Spectroscopic Investgation of Molten Salt Systems — Theory and Experiment, Pure and Appl. Chem., 1987, 59, #9, p.1154–1164.
Volkov S.Chemical Rections in Molten Salts and their Classification, Chem.Soc.Rev., 1990, 19, p.21–28.
Volkov S., Bandur V.A., Buryak N.I. The Structurew and Catalytic properties of Coordination Polyhedre of 3d-Metals in Metaphosphate Melts, Z. Naturforsch., A. — 1994, 49, 1539–1543.
Volkov S., Buryak N.I., Bandur V.A. Oxidartive metal-Complex Catalysis in Melts, Molten Salt Chem. Techn., Trans. Tech. Publ., 2000, 7, p.549–558.
References of figures
to Fig. 1-Volkov S. High-Temperature Coordination Chemistry, J. Inorg. Chem (Russian), 1986, 31, #11, p. 2748–2757.
to Fig. 2. — Volkov S., Grischenko V., Gorodysky A. Diffusion Model for Ions in Molten Salt Systems with Complex Formation, YII Int. Conf. on Non-aqueous Solutions, Regensburg, FRG, 1980, v.1, p.A5.
to Fig. 3. — Volkov S.On the Concept of Coordination Compound and the Model of Structure of of Molten Salt Systems with Complex Formation, Chem. Zvesti (Russian), 1976, 30, #6, p.819–831.
to Fig. 4. — Volkov S., Babushkina O. Complex-Claster model of Structure of of Molten Salt Systems with Complex Formation, Ukr. Chem. J (Russian), 1983, 49, #10, p.1011–1015.
to Fig. 5. — Volkov S., Babushkina O. Raman Spectra and Structure of ZnCl2 —Li,K/Cl and CdCl2 — Li, K/Cl melts, Ukr. Chem. J. (Russian), 1990, 56, #7, p.678–683.
to Fig. 6. — Volkov S., Babushkina O. Raman Spectra and Structure of ZnCl2 —Li,K/Cl and CdCl2 — Li, K/Cl melts, Ukr. Chem. J. (Russian), 1990, 56, #7, p.678–683.
to Fig. 7. — Volkov S., Babushkina O. Heteronuclear Complex Formation in the melts ZnCl2 — CdCl2 — Li, K/Cl on the data of Raman Spectroscopy, J. Inorg Chem. (Russian), 1990, 35, #11, p. 2881–2887.
to Fig. 8. — Babushkina O., Volkov S. Raman Spectroscopy of the Heteronuclear Complexes in the ZnCl2 — CdCl2-Li, K/Cl and A1C13-MgCl2 — Li, K/Cl melts, J. Mol. Liquids. 1999, 83, #1-3, p.131–141.
to Fig. 8. — Volkov S. Heteronuclear Complex Formation in Salt Melts in the Problem of the Electrolysis of Alloys and Compounds, Abstr. of the I West Pasific Electrochemistry Symp., Tokyo, Japan, 1992, S1, p. 113-114.
to Fig. 9. — Volkov S.Problems of Electrodeposition of Alloys and Compounds from Heteronuclear Metal Complexes in Melts, — Abstr. of 46 ISE Meeting, China, 1995, v.2. p.6-8.
to Fig. 11.-Volkov S. Panov E., Lapshin V. Specific Adsorption (Heterophase Complex Formation) of Ni and Co complexes on the Silver Electrode in Molten Chlorides, Ukr. Chem. J. (Russian), 1998, 64, # 9, p. 33–35.
to Fig. 12. — Volkov S. Panov E. Specific Electrode Adsorption (or Heterophase Coordination Chemistry) of Complexes in Melts, in Advanced Molten Salts-from Structural Aspects to Waste Processing, Biegell H., 1999, p. 605–611.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Volkov, S.V. (2002). Coordination Compounds in Melts. In: Gaune-Escard, M. (eds) Molten Salts: From Fundamentals to Applications. NATO Science Series, vol 52. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0458-9_15
Download citation
DOI: https://doi.org/10.1007/978-94-010-0458-9_15
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-0459-9
Online ISBN: 978-94-010-0458-9
eBook Packages: Springer Book Archive