Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Preparation of $Al_2O_3$.$2SiO_2$ glass by the sol-gel process

졸-겔법에 의한 $Al_2O_3$.$2SiO_2$ 유리의 제조

  • Rhee, Jhun (Dept. of Ceramic Eng., Inha Univ) ;
  • Chi, Ung-Up (Dept. of Chemical Eng., Ajou Univ) ;
  • Jo, Dong-Soo (Dept. of Ceramic Eng., Inha Univ)
  • 이준 (인하대학교 공과대학 무기재료공학과) ;
  • 지응업 (아주대학교 공과대학 화학공학과) ;
  • 조동수 (인하대학교 공과대학 무기재료공학과)
  • Published : 1983.01.01
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Abstract

In the present study an attempt was made to synthesize the $Al_2O_3$.$2SiO_2$ glass in which atomic ratio is Al:Si=1:1 by sol-gel process. And at such a low temperature as 55$0^{\circ}C$ clear amorphous gel derived glass with Si-O-Al bonding was obtained. $Si(OC_2H_5)_4$ and $Al(NO_3)_3$.$9H_2O$ were used as the precursor and among the mutual solvents only n-butanol gave good results for the synthesis of the gel derived glass. Partial hydrolysis of TEOS with one-fold mol of $H_2O$ prior to the reaction with aluminum nitrate gave the better results., Total oxide content to the total reactants by weight was affective to the results.

Keywords

References

  1. Jour. of Non-Crystalline Solids v.48 History and Principles of the sol-gel process, and some new multicomponent oxide coatings H. Dislich;P. Hinz
  2. Angew. Chem. v.83 New Routes to Multicomponent Oxide Glasses H. Dislich
  3. Jour. of Non-Crystalline Solids v.42 Sol-Gel Processes in Glass Science and Technology S. P. Mukherjee
  4. Jour. of Non-Crystalline Solids v.42 Glasses from Metal Alcoholates S. Sakka;K. Kamiya
  5. Jour. of Mater. Sci. v.12 Preparation of glasses and ceramics from metal-organic compounds B.E. Yoldas
  6. The Glass Industry no.Jan Sol-Gel Glass Technology L. C. Klein
  7. Jour. of. Amer. Cer. Soc. v.52 Gel Route to Homogeneous Glass Preparation R. Roy
  8. Jour. Amer. Cer. Soc. v.54 Gel Route to Homogeneous Glass Preparation:Ⅱ, Gelling and Desiccation G.J. McCarthy;R. Roy
  9. Rutgers Special Topics Conference Glass Through Chemical Processing
  10. Jour. of Non-Crystalline Solids v.48 no.1 Glass and Glass Ceramics from Gels;Proceedings of the International Workshop on Glasses and Glass Ceramics from Gels
  11. Jour. of Non-Crystalline Solids v.42 Sol-Gel Process in Glass Science and Technology S.P. Mukherjee
  12. The Glass Industry Sol-Gel Glass Technology L. C. Klein
  13. Jour. of Non-Crystalline Solids v.48 Glass from melts and glasses from gels, a comparison J. D. Mackenzie
  14. The Amer. Cer. Soc. System Al₂O₃-SiO₂;revised, Phase Diagrams for Ceramists
  15. Yogyo-Kyokai-Shi v.84 Preparation of Refractory OxideFibers from Metal Alcoholates K. Kamiya;S. Sakka;N. Tashio
  16. Yogyo-Kyokai-Shi v.85 Studies on the Formation of Non-crystalline Films from Metal Alkoxides by Means of Infrared Spectroscopy M. Nogami;Y. Moriya
  17. Jour. of Non-Crystalline Solids v.38;39 Formation of Titania-Silica Glasses by Low Temperature Chemical Polymerization B. E. Yoldas
  18. Jour. Mater. Sci. v.13 Synthesis of glasses by hot-pressing of gels D. Decottingnies;J. Phalipou;J. Zarzycki
  19. The structure of glass v.7 Infrared transmission spectra of aluminosilicate melts quenched to the glassy state E. V. Ermolaeva;I. V. Skorobogatova
  20. The structure of glass Coordination of Al and Ga atom in the glass network V. A. Kolesova