Molecular architecture of cobalt porphyrin multilayers on reduced graphene oxide sheets for high-performance oxygen reduction reaction
Author(s)
Tang, Hongjie
Yin, Huajie
Wang, Jiangyan
Yang, Nailiang
Wang, Dan
Tang, Zhiyong
Year published
2013
Metadata
Show full item recordAbstract
ORR inspiring: Multilayers of Co2+ and porphyrin, fabricated on the surface of reduced graphene oxide sheets (see picture) by a layer-by-layer assembly technique, are potentially cost-effective and high-efficient oxygen reduction reaction (ORR) catalysts. The multilayers have comparable electrocatalytic activity to commercial C/Pt catalysts, but much better methanol tolerance and long-term stability toward ORR.ORR inspiring: Multilayers of Co2+ and porphyrin, fabricated on the surface of reduced graphene oxide sheets (see picture) by a layer-by-layer assembly technique, are potentially cost-effective and high-efficient oxygen reduction reaction (ORR) catalysts. The multilayers have comparable electrocatalytic activity to commercial C/Pt catalysts, but much better methanol tolerance and long-term stability toward ORR.
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Journal Title
Angewandte Chemie (International Edition)
Volume
52
Issue
21
Subject
Chemical sciences
Macromolecular and materials chemistry not elsewhere classified