期刊
NANOSCALE
卷 7, 期 44, 页码 18595-18602出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5nr05739f
关键词
-
类别
资金
- National Natural Science Foundation of China [51125011, 51373037, 51433001]
- Guangxi Small Highland Innovation Team of Talents in Colleges and Universities
- Guangxi Funds for Specially-appointed Expert
- Guangxi Natural Science Foundation of China [2014GXNSFAA118321]
Exploration of high-efficiency Pt-free electrochemical catalysts for hydrogen evolution reaction (HER) is considered as a great challenge for the development of sustainable and carbon dioxide free energy conversion systems. In this work, a unique hierarchical nanostructure of few-layered MoSe2 nanosheets perpendicularly grown on carbon nanotubes (CNTs) is synthesized through a one-step solvothermal reaction. This rationally designed architecture based on a highly conductive CNT substrate possesses fully exposed active edges and open structures for fast ion/electron transfer, thus leading to remarkable HER activity with a low onset potential of -0.07 V vs. RHE (reversible hydrogen electrode), a small Tafel slope of 58 mV per decade and excellent long-cycle stability. Therefore, this noble-metal-free and highly efficient catalyst enables prospective applications for industrial, renewable hydrogen production.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据