Layer dependence of the photoelectrochemical performance of a WSe2 photocathode characterized using in situ microscale measurements-Reference-Cited by-同舟云学术

Layer dependence of the photoelectrochemical performance of a WSe2 photocathode characterized using in situ microscale measurements

Published:2019 Issue:53 Volume:9 Page:30925-30931
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Zhang Yu¹²³⁴⁵^ORCID,Xiao Jingwei¹²³⁴⁵,Xie Xi¹²³⁴⁵^ORCID,Chen Huanjun¹²³⁴⁵^ORCID,Deng Shaozhi¹²³⁴⁵

Affiliation:

1. State Key Laboratory of Optoelectronic Materials and Technologies

2. Guangdong Province Key Laboratory of Display Material and Technology

3. School of Electronics and Information Technology

4. Sun Yat-sen University

5. Guangzhou 510275

Abstract

The performance of WSe₂ PEC cathode increased with decreasing number of layers. Monolayer WSe₂ exhibited best PEC characteristics and IPCE efficiency. The basal-plane of WSe₂ sheet had the same PEC catalytic activity with the edge sites.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Guangdong Province

Guangdong Science and Technology Department

Fundamental Research Funds for the Central Universities

Guangzhou Science and Technology Program key projects

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/RA/C9RA06297A

Reference47 articles.

1. Earth-abundant catalysts for electrochemical and photoelectrochemical water splitting

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5. Codoping titanium dioxide nanowires with tungsten and carbon for enhanced photoelectrochemical performance

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