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Noble‐Metal‐Free Hybrid Membranes for Highly Efficient Hydrogen Evolution
Author(s) -
Wang Xuyang,
Gan Xin,
Hu Tao,
Fujisawa Kazunori,
Lei Yu,
Lin Zhong,
Xu Ben,
Huang ZhengHong,
Kang Feiyu,
Terrones Mauricio,
Lv Ruitao
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201603617
Subject(s) - materials science , membrane , noble metal , nanotechnology , hydrogen , metal , chemical engineering , metallurgy , organic chemistry , engineering , chemistry , genetics , biology
Free‐standing and flexible WS 2 /WO 2.9 /C hybrid membranes are synthesized and used as catalytic electrodes for electrochemical hydrogen evolution, exhibiting a high and stable catalytic activity. By virtue of the synergetic effect, a low onset overpotential of 20 mV and a Tafel slope of 36 mV dec −1 are achieved.
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