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학술발표회초록보기

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  • 02월 19일 10시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제121회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Photocatalytic/Super hydrophobic Self-cleaning of Modified PET Fabric by TiO2 Cluster

등록일
2018년 2월 13일 10시 20분 17초
접수번호
5935
발표코드
MAT.P-540 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 20일 (금요일) 11:00~12:30
발표형식
포스터
발표분야
Material Chemistry
저자 및
공동저자
HyoRim Kim, Kyeongsu Min, Myeongjin Kim, gisu Heo, Young-A Son*
Dept. of Advanced Organic Materials Engineering, Chungnam National University, Korea
The sensitization of TiO2 with a wide variety of inorganic and organic dyes for light harvesting has been investigated over the last 2 decades for the development of efficient energy harvesting. Porphyrins, as important biomolecules, have some applications such as catalysts, photosensitizers, non-linear optical materials, liquid crystal, photodynamic therapy of cancer, solar-energy conversion, molecular binding, energy and electron transfers and light harvesting. Silyl derivatives are generally hydrophobic in nature; by incorporating all these properties to a fabric self-cleaning properties were investigated. A super hydrophobic PET fabric exhibiting photocatalytic self-cleaning properties under visible-light was prepared by step-wise deposition of anatase TiO2, and 5 types of porphyrin. The OTMS/Porphyrin/TiO2 modified PET fabrics showed significant photo-degrading of rhodamine dye molecule not only under UV-light but also under visible light.

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