Metal-Organic Framework-Derived Honeycomb-Like Open Porous Nanostructures as Precious-Metal-Free Catalysts for Highly Efficient Oxygen Electroreduction

Honeycomb‐like porous carbon nanostructures are rationally constructed from a metal–organic framework composite. The unique architecture with uniformly distributed high‐density active sites significantly enhances the electrocatalytic performance by increasing the accessible active sites and enhancin...

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Published inAdvanced materials (Weinheim) Vol. 28; no. 30; pp. 6391 - 6398
Main Authors Zhu, Qi-Long, Xia, Wei, Akita, Tomoki, Zou, Ruqiang, Xu, Qiang
Format Journal Article
LanguageEnglish
Published Germany Blackwell Publishing Ltd 01.08.2016
Subjects
Accessibility
Carbon
Catalysis
Catalysts
cobalt sulfide
metal-organic frameworks
Nanostructure
Oxygen
oxygen reduction
porous carbon
Reduction (electrolytic)
Rendering
porous carbon
oxygen reduction
cobalt sulfide
metal-organic frameworks
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Summary:Honeycomb‐like porous carbon nanostructures are rationally constructed from a metal–organic framework composite. The unique architecture with uniformly distributed high‐density active sites significantly enhances the electrocatalytic performance by increasing the accessible active sites and enhancing mass transport of the gas and electrolyte, rendering the resulting catalyst adequate in reaching the desired catalytic performance afforded by Pt for the oxygen reduction reaction.
Bibliography:National Natural Science Foundation of China - No. 51322205; No. 21371014
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ArticleID:ADMA201600979
JSPS
AIST
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0935-9648
1521-4095
1521-4095
DOI:10.1002/adma.201600979