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

대한화학회 제121회 학술발표회 및 총회 Metastable template (copper sulfide/phosphide) based synthesis of palladium copper sulfide/phosphide nanoparticles toward hydrogen evolution

등록일
2018년 2월 7일 11시 10분 49초
접수번호
4715
발표코드
INOR.P-124 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 19일 (목요일) 11:00~12:30
발표형식
포스터
발표분야
Inorganic Chemistry
저자 및
공동저자
Haneul Jin, Jongsik Park, Kwangyeol Lee*
Department of Chemistry, Korea University, Korea
Finding materials with optimal surface energy for hydrogen attaching and detaching is of great interest to develop great catalysts toward hydrogen evolution. Pd is well known for its high H-binding affinity. However, it is too high to leave hydrogen gas easily as a product. Metastable materials such as CuxS and CuxP are great templates because of leachable characteristics of Cu to tune surface energy by leaving morphological and elemental features in the product. Herein, we synthesized PdαCuβS and PdγCuδP nanoparticles using CuxS and CuxP nanoplates as templates, respectively. As-synthesized nanoparticles showed great catalytic performances to hydrogen evolution reaction.

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