Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
권호 표지

The Roles of Seeds on Preparation the Silica Glass by Sol-Gel Process

졸-겔법에 의한 실리카 유리의 제조에 있어서 Seed첨가의 역할

  • 이경희 (명지대학교 공과대학 무기재료공학과) ;
  • 이병하 (명지대학교 공과대학 무기재료공학과) ;
  • 오부근 (명지대학교 공과대학 무기재료공학과) ;
  • 안광훈 (명지대학교 공과대학 무기재료공학과) ;
  • 김종옥
  • Published : 1989.05.01
Download PDF
⟨ Previous Next ⟩

Abstract

On the preparation of silica glass by sol-gel process, we used fine powder of silica gel to prevent cracking. In this case, the best condition of silica glass preparation is the contents of 10~40wt% seed and the gelation time of solution in contract. The dried gels conversed to silica glass by heat treatment up to 125$0^{\circ}C$.

Keywords

References

  1. Angewandte Chemic. Int New Routes to Multicomponent Oxide Glass H. Dislich
  2. J. Amer. Chem. Soc. v.72 Hydrolysis of Ethyl Silicates R. Aelion;A. Loebel;F. Eirich
  3. Glastechn, Ber. v.54 Untersuchugen Zur Hydrolyse Von Kiesel Saurederivaten H. Schmidt;Kaiser
  4. J.Non-Cryst Solids v.63 Sol-Gel Transition in the Hydrolysis of Silicon Methoxide M. Yamane;S. Inoue;A. Yasumori
  5. New Glass no.7 新ンルゲフロセスたよゐカラスの合成 畵角伸治
  6. J. Non-Cryst Solids v.82 Effects of Temperature on Formation of Silica Gel M.W. Colby;A. Osaka;J.D. Mackenzie
  7. J. Kor. Cer. Soc. v.23 no.4 Preparation of 10 TiO₂90SiO₂Glass by Sol-Gel Process J. Rhee et al.
  8. Yogyo-Kyokai-Shi v.87 Y. Moriya
  9. J. Non-Cryst Solids v.82 Structual Hange of Monolithic Silica Gel during the Gel to Glass Transition Kawaguchi;J. Iura;N. Taneda
  10. Silica Glass Preparation by the Sol-Gel Process and Effect of Glycerol as a DCCA Silica Glass Preparation by the Sol-Gel Process and Effect of Glycerol as a DCCA H.S. Lee