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In situ formed Fe–N doped metal organic framework@carbon nanotubes/graphene hybrids for a rechargeable Zn–air battery

Author:
Yang, Wenxiu, Zhang, Yelong, Liu, Xiangjian, Chen, Lulu, Jia, Jianbo
Source:
Chemical communications 2017 v.53 no.96 pp. 12934-12937
ISSN:
1364-548X
Subject:
batteries, catalysts, chemical compounds, chemical reactions, electrochemistry, graphene, nanotubes
Abstract:
This study presents an in situ route to produce 3D Fe–N doped metal organic framework@carbon nanotubes/graphene (Fe-MOF@CNTs-G) hybrids as efficient oxygen reduction reaction (ORR) catalysts in both basic and acidic solutions. A rechargeable zinc–air battery assembled with Fe-MOF@CNTs-G exhibits a lower charge/discharge overpotential than the commercial IrO₂ + 20% Pt/C catalyst.
Agid:
6397006