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Self‐Assembly of Single‐Layer CoAl‐Layered Double Hydroxide Nanosheets on 3D Graphene Network Used as Highly Efficient Electrocatalyst for Oxygen Evolution Reaction
Author(s) -
Ping Jianfeng,
Wang Yixian,
Lu Qipeng,
Chen Bo,
Chen Junze,
Huang Ying,
Ma Qinglang,
Tan Chaoliang,
Yang Jian,
Cao Xiehong,
Wang Zhijuan,
Wu Jian,
Ying Yibin,
Zhang Hua
Publication year - 2016
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.201601019
Subject(s) - electrocatalyst , materials science , hydroxide , oxygen evolution , catalysis , graphene , electrochemistry , chemical engineering , porosity , nanoparticle , noble metal , nanotechnology , metal , electrode , composite material , metallurgy , organic chemistry , chemistry , engineering
A non‐noble metal based 3D porous electrocatalyst is prepared by self‐assembly of the liquid‐exfoliated single‐layer CoAl‐layered double hydroxide nanosheets (CoAl‐NSs) onto 3D graphene network, which exhibits higher catalytic activity and better stability for electrochemical oxygen evolution reaction compared to the commercial IrO 2 nanoparticle‐based 3D porous electrocatalyst.