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Electrocatalysis: Simultaneously Crafting Single‐Atomic Fe Sites and Graphitic Layer‐Wrapped Fe 3 C Nanoparticles Encapsulated within Mesoporous Carbon Tubes for Oxygen Reduction (Adv. Funct. Mater. 10/2021)
Author(s) -
Cui Xun,
Gao Likun,
Lei Sheng,
Liang Shuang,
Zhang Jiawei,
Sewell Christopher D.,
Xue Wendan,
Liu Qian,
Lin Zhiqun,
Yang Yingkui
Publication year - 2021
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202170064
Subject(s) - electrocatalyst , materials science , mesoporous material , nanoparticle , carbon fibers , nanotechnology , oxygen reduction reaction , layer (electronics) , chemical engineering , oxygen reduction , catalysis , electrode , composite material , electrochemistry , composite number , chemistry , organic chemistry , engineering
In article number 2009197, Zhiqun Lin, Yingkui Yang, and co‐workers craft single‐atomic Fe sites and graphitic layer‐wrapped Fe 3 C nanoparticles (Fe 3 C@GL NPs) simultaneously encapsulated within 1D N‐doped hollow mesoporous carbon tubes (denoted Fe‐N‐HMCTs) as a high‐performance oxygen reduction reaction (ORR) electrocatalyst. The superior ORR performance of Fe‐N‐HMCTs can be collectively ascribed to the synergy of the favorable configuration of active sites (Fe‐N x sites and Fe 3 C@GL NPs) and advantageous 1D hollow tubular architecture containing adequate mesoporous surface.
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