Analytical Science and Technology (분석과학)
- Volume 5 Issue 3
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- Pages.309-317
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- 1992
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- 1225-0163(pISSN)
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- 2288-8985(eISSN)
A study on the bonding Characteristics of Inorganic/Organic Composite by Measurement of the Glass Transition Temperature(Tg)
유리전이온도(Tg) 측정에 의한 무기/유기복합체의 결합특성에 관한 연구
- Lee, Dong-A (Korea Institute of Science and Technology) ;
- Kim, Goo-Dae (Korea Institute of Science and Technology) ;
- Kim, Hyun-Min (Korea Institute of Science and Technology)
- Received : 1992.09.08
- Published : 1992.09.25
Abstract
Inorganic/organic composite was synthesized by using sol-gel process, and the bonding characteristics of composite was investigated with glass transition temperature(Tg), measured by DMTA(Dynamic Mechanical Thermal Analyzer). It was found from shift of Tg to higher temperature that composite reaction was proceeded better with the amount of HCl and water. But Tg was not varied with reaction time.
졸-겔법에 의해 무기-유기 복합체를 합성하였으며, 복합체의 결합특성을 알아보기 위하여 DMTA(Dynamic Mechanical Thermal Analyzer)를 이용하여 유리전이 온돈(Tg)를 측정하였다. HCl 과 물의 양이 증가될수록 Tg는 고운으로 진행됨으로부터 복합화가 더 잘 일어남을 알 수 있었다. 그러나 반응시간에 따른 Tg의 변화는 관찰되지 않았다.
Keywords
- Inorganic/organic composite;
- glass transition temperature(Tg);
- DMTA(Dynamic Mechanical Thermal Analyzer)