화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2010년 가을 (10/07 ~ 10/08, 대구 EXCO)
권호 35권 2호
발표분야 고분자 가공/복합재료
제목 A studyon Poly(buytylene succinate) (PBS)-titanium silicate (TS-1) zeolite composite
초록 We synthesized novel PBS/TS-1 zeolite hybrid composites for environmental applications using the TS 1 zeolite as both the catalyst and reinforcement filler. We confirmed that the novel PBS/TS-1 zeolite hybrid composite exhibited unusual characteristics in terms of physical and rheological properties, morphological parameters, and enzymatic hydrolysis due to the water adsorption/desorption features of the TS-1 zeolite. The physical properties of the novel PBS/TS-1 zeolite hybrid composite were significantly increased by the TS-1 zeolite frame acting as a reinforcement filler in the solid state. Enzymatic hydrolysis rates of the novel PBS/TS-1 zeolite hybrid composite were gradually accelerated with increasing TS-1 zeolite contents, which can act as a substrate for enzyme loading; the resulting enzymatic hydrolysis occurs from amorphous areas on the surface to those inside the film.
저자 황성연1, 유의상2, 임승순1
소속 1한양대, 2한국생산기술(연)
키워드 Biodegradable polymer; TS-1 zeolite; crystallization
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