Premium
Electrocatalytic Oxygen Evolution: Discontinuity‐Enhanced Thin Film Electrocatalytic Oxygen Evolution (Small 50/2019)
Author(s) -
Shih MingChi,
Jhang RenHuai,
Tsai YaTing,
Huang ChiaWei,
Hung YungJr,
Liao MeiYi,
Huang Jiaxing,
Chen ChunHu
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.201970270
Subject(s) - oxygen evolution , manganese , electrocatalyst , materials science , cobalt , oxygen , heterojunction , catalysis , thin film , chemical engineering , electrode , nanotechnology , chemistry , optoelectronics , electrochemistry , metallurgy , biochemistry , organic chemistry , engineering
Discontinuous cobalt manganese oxyhydroxide (CMOH) film shows much higher atom efficiency and performance in the oxygen evolution reaction (OER) than the completely continuous ones. In article number 1903363, Jiaxing Huang, and Chun‐Hu Chen, and co‐workers prove that the heterojunction edges are responsible for the OER enhancement with facilitated charge transport and kinetics. This concept is highly valuable for reducing the catalysts dosage but gaining even better, durable OER activities.