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Journal of Materials Science

, Volume 29, Issue 10, pp 2806–2812 | Cite as

Influence of hydrolysis temperature on the hydrolysis products of aluminium alkoxides

  • R. I. Zakharchenya
  • T. N. Vasilevskaya
Papers

Abstract

The influence of hydrolysis on the hydrolytic polycondensation of aluminium alkoxides was studied. Two mechanisms of hydrolysis which give two different products are proposed for this process. Structural transformations of the resultant condensates, i.e. boehmite, (γ-AlOOH), the product of hot-water hydrolysis, and gibbsite Al (OH)3, the product of cold water hydrolysis, have been investigated in temperature range 20–1300 °C. An explanation was offered for the variations in the a-Al2O3 transformations of the condensate produced by room temperature hydrolysis.

Keywords

Polymer Aluminium Hydrolysis Cold Water Material Processing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Chapman & Hall 1994

Authors and Affiliations

  • R. I. Zakharchenya
    • 1
  • T. N. Vasilevskaya
    • 1
  1. 1.A. F. loffe Physico-Technical InstituteRussia

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