Chemical synthesis and modification of molybdenum sulfide based composites for electrochemical hydrogen production = 전기화학 수소생산을 위한 황화 몰리브데늄 기반 복합재료의 화학적 합성 및 개질

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Electrochemical water splitting for hydrogen production is one of the efficient and eco-friendly method. Among the various kinds of electrocatalysts for hydrogen production, molybdenum sulfide has insufficient activity for hydrogen evolution reaction due to low electrical conductivity and narrow active site though molybdenum sulfide possesses excellent hydrogen adsorption property. In this study, carbon materials were introduced into molybdenum sulfide based electrocatalyst to improve the electrical conductivity. In addition, electrochemical active site in molybdenum sulfide was investigated using various analyses, and enrichment of active site in molybdenum sulfide was conducted by chemical modulation.
Advisors
Lee, Doh Changresearcher이도창researcher
Description
한국과학기술원 :생명화학공학과,
Publisher
한국과학기술원
Issue Date
2019
Identifier
325007
Language
eng
Description

학위논문(박사) - 한국과학기술원 : 생명화학공학과, 2019.2,[vi, 86 p. :]

Keywords

molybdenum sufldie▼acarbon materials▼ahydrogen evolution reaction▼acluster▼aactive site; 황화 몰리브데늄▼a탄소 재료▼a수소 발생 반응▼a클러스터▼a활성점

URI
http://hdl.handle.net/10203/264869
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=842112&flag=dissertation
Appears in Collection
CBE-Theses_Ph.D.(박사논문)
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