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Electrocatalysts: Ultrafine Metallic Nickel Domains and Reduced Molybdenum States Improve Oxygen Evolution Reaction of NiFeMo Electrocatalysts (Small 19/2019)
Author(s) -
Moon Byeong Cheul,
Choi Won Ho,
Kim KeonHan,
Park Dong Gyu,
Choi Jae Won,
Kang Jeung Ku
Publication year - 2019
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201970098
Subject(s) - materials science , oxygen evolution , molybdenum , nickel , faraday efficiency , catalysis , metal , chemical engineering , electrode , oxygen , nanotechnology , inorganic chemistry , electrochemistry , metallurgy , chemistry , biochemistry , organic chemistry , engineering
In article number 1804764 , Jeung Ku Kang and co‐workers describe electrocatalysts grown on a three‐dimensional conductive and porous electrode without using binders, where their ultrafine metallic nickel domains and reduced molybdenum states facilitate remarkable oxygen evolution activity exceeding that of bare NiFe catalysts by about 60‐fold, along with long cycle stability and high faradaic efficiency over 95%.