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Zinc‐Air Batteries: NiFe Layered Double Hydroxide Nanoparticles on Co,N‐Codoped Carbon Nanoframes as Efficient Bifunctional Catalysts for Rechargeable Zinc–Air Batteries (Adv. Energy Mater. 21/2017)
Author(s) -
Wang Qing,
Shang Lu,
Shi Run,
Zhang Xin,
Zhao Yufei,
Waterhouse Geoffrey I. N.,
Wu LiZhu,
Tung ChenHo,
Zhang Tierui
Publication year - 2017
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.201770124
Subject(s) - bifunctional , materials science , electrocatalyst , nanoparticle , catalysis , hydroxide , zinc , carbon fibers , cathode , chemical engineering , nanotechnology , inorganic chemistry , electrode , metallurgy , composite number , electrochemistry , organic chemistry , chemistry , composite material , engineering
In article number 1700467 , Tierui Zhang and co‐workers report a non‐precious bifunctional electrocatalyst comprising 3≈5 nm NiFe‐LDH nanoparticles immobilized on a Co,N‐doped carbon nanoframe (Co,N‐CNF) support, showing excellent activities for both OER and ORR, and outstanding stability as cathode catalyst in rechargeable zinc‐air batteries. The remarkable activity and stability are derived from intimate contacts between the nano‐sized NiFe‐LDH nanocrystals and the conductive Co,N‐CNFsupport.