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High‐Performance Electrocatalysts for Oxygen Reduction Derived from Cobalt Porphyrin‐Based Conjugated Mesoporous Polymers
Author(s) -
Wu ZhongShuai,
Chen Long,
Liu Junzhi,
Parvez Khaled,
Liang Haiwei,
Shu Jie,
Sachdev Hermann,
Graf Robert,
Feng Xinliang,
Müllen Klaus
Publication year - 2014
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201304147
Subject(s) - materials science , cobalt , mesoporous material , porphyrin , conjugated system , oxygen reduction , pyrolysis , polymer , chemical engineering , electrocatalyst , ribbon , carbon fibers , porosity , catalysis , nanotechnology , inorganic chemistry , electrode , organic chemistry , composite material , electrochemistry , chemistry , metallurgy , composite number , engineering
A cobalt‐nitrogen‐doped porous carbon that exhibits a ribbon‐shape morphology, high surface area, mesoporous structure, and high nitrogen and cobalt content is fabricated for high‐performance self‐supported oxygen reduction electrocatalytsts through template‐free pyrolysis of cobalt porphyrin‐based conjugated mesoporous polymer frameworks.