Formation of Glass and Amorphous Oxide Fibers from Solution


A review has been made of our works on two types of sol-gel methods for obtaining oxide fibers through low temperature process: (1) the alkoxide method and (2) the freezing-of-gel method. In the alkoxide method, metal alkoxides in an alcoholic solution are hydrolyzed and poly-condensed into chain-like polymers, drawn into gel fibers near room temperature and heated to several hundred °C. Various problems encountered in the process are discussed with SiO2-based fibers. In the freezing-of-gel method, a hydrogel is unidirectionally frozen by lowering the gel cylinder into a cold bath. Thawing of unidirectionally grown ice crystals leaves a bundle of hydroxide fibers. Factors affecting the formation of fibers are discussed with titanium and zirconium hydroxide fibers as examples.

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  1. 1.

    H. Dislich, Angew. Chem. Int. ed. 10, 363 (1971).

    CAS  Article  Google Scholar 

  2. 2.

    S. Sakka, J. Non-Crystal. Solids 42, 403 (1982).

    Article  Google Scholar 

  3. 3.

    S. Sakka in: Treatise on Materials Science and Technology Vol. 22, Glass III, M. Tomozawa and R. Doremus, eds. (Academic Press, New York 1982) pp. 129–167

    Google Scholar 

  4. 4.

    H. Dislich, J. Non-Crystal. Solids 57, 371 (1983)

    CAS  Article  Google Scholar 

  5. 5.

    S. Sakka and K. Kamiya, J. Non-Crystal. Solids 48, 31 (1982)

    CAS  Article  Google Scholar 

  6. 6.

    S. Sakka and K. Kamiya, The 19th University Conference on Ceramics, University of North Carolina, Raleigh, North Carolina, U. S. A., November 8–11, 1982

    Google Scholar 

  7. 7.

    S. Sakka, K. Kamiya and T. Kato, Yogyo-Kyokai-Shi 90, 555 (1980)

    Article  Google Scholar 

  8. 8.

    S. Sakka, K. Kamiya, K. Makita and Y. Yamamoto, 2nd International Workshop on Glasses and Glass-Ceramics from Gels, Wurzburg, Germany, July 1–2, 1983

  9. 9.

    C. R. Masson, J. Non-Crystal. Solids 25, 3 (1977); C. W. Lentz, Inorg. Chem. 3, 574 (1964)

    Article  Google Scholar 

  10. 10.

    W. J. Budley and H. Mark in: High Molecular Weight Organic Compounds, R. E. Burk and O. Grunmitt, eds (Interscience Publisher, New York 1949) pp. 7–112

    Google Scholar 

  11. 11.

    H. Tsuchida, Science of Polymers [in Japanese], Baihukan Publishing Company, 1975, pp. 85–87

  12. 12.

    Y. Abe and T. Misono, J. Polymer Sci. Polymer Chem. 21, 41 (1983)

    CAS  Article  Google Scholar 

  13. 13.

    W. Mahler and M. F. Bechtold, Nature 285, 27 (1980)

    CAS  Article  Google Scholar 

  14. 14.

    L. Kruczynski, H. D. Gesser, C. W. Turner and E. A. Spears, Nature 291, 399 (1981)

    CAS  Article  Google Scholar 

  15. 15.

    T. Kokubo, Y. Teranishi and T. Maki, J. Non-Crystal. Solids 56, 411 (1983)

    CAS  Article  Google Scholar 

  16. 16.

    W. A. Tiller, K. A. Jackson, J. W. Rutter and B. Chalmers, Acta Met. 1, 428 (1953); M. C. Flemings, Solidification Processing, McGraw-Hall, New York (1974) p.84

    CAS  Article  Google Scholar 

  17. 17.

    T. Kokubo and Y. Teranishi, private communication

  18. 18.

    T. Maki and T. Kokubo, private communication

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Sakka, S. Formation of Glass and Amorphous Oxide Fibers from Solution. MRS Online Proceedings Library 32, 91 (1984).

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