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Promoting the Water Oxidation Catalysis by Synergistic Interactions between Ni(OH) 2 and Carbon Nanotubes
Author(s) -
Wang Lei,
Chen Hong,
Daniel Quentin,
Duan Lele,
Philippe Bertrand,
Yang Yi,
Rensmo Håkan,
Sun Licheng
Publication year - 2016
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201600516
Subject(s) - tafel equation , overpotential , electrocatalyst , oxygen evolution , materials science , catalysis , nanotechnology , carbon fibers , carbon nanotube , chemical engineering , chemistry , electrochemistry , organic chemistry , electrode , composite material , composite number , engineering
Ni‐nanocarbon‐based hybrid materials are prepared by a two‐step simple synthetic route and investigated as an oxygen evolution reaction (OER) electrocatalyst, exhibiting low overpotential, small Tafel slope 32 mV dec –1 and a high turnover frequency ≈16 s −1 based on the Ni metal.