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학술발표회초록보기

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  • 09월 01일 18시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제118회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Solar Fuel: Converting CO2 into Fuel and Chemicals

등록일
2016년 9월 2일 15시 35분 29초
접수번호
2510
발표코드
MAT3-5 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 15시 : 00분
발표형식
심포지엄
발표분야
재료화학 - Current Trends in Nano Materials Chemistry
저자 및
공동저자
인수일
DGIST 에너지 시스템 공학 전공, Korea
The use of sunlight for the photoconversion of CO2 and water-vapor into hydrocarbon fuels offers a practical means of storing solar energy and minimizing, or reducing, atmospheric CO2 concentrations, hence is a topic of considerable scientific interest.
This talk describes various hybrid photocatalysts and their application to the photocatalytic conversion of CO2 to hydrocarbon fuels. For example, The synthesis and design of a mesoporous noble metal free p-type Cu2ZnSnS4 (CZTS)/n-type TiO2 heterojunction photocatalyst for broad spectrum light absorption enhanced charge separation and transfer that, in turn, enhances photocatalytic CO2 conversion. Key factors contributing to the enhanced photocatalyst performance include improved solar-spectrum light absorption, high surface area, and rapid charge separation arising from the intrinsic p-n junction nature of the material.
The strategy of applying hybrid heterojunctioned photocatalysts offers, we believe, an excellent pathway for achieving improved photocatalytic materials with, following our specific interest, application to the photoconversion of CO2 to fuel: that is, solar fuels.

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