Fe-N Decorated Hybrids of CNTs Grown on Hierarchically Porous Carbon for High-Performance Oxygen Reduction

被引：502

作者：

Liang, Ji ^{[1
]}

Zhou, Rui Feng ^{[1
]}

Chen, Xue Min ^{[3
]}

Tang, You Hong ^{[2
]}

Qiao, Shi Zhang ^{[1
]}

机构：

[1] Univ Adelaide, Sch Chem Engn, Adelaide, SA 5005, Australia

[2] Flinders Univ S Australia, Ctr Nano Scale Sci & Technol, Sch Comp Sci Engn & Math, Adelaide, SA 5042, Australia

[3] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 35期

基金：

澳大利亚研究理事会;

关键词：

METAL-FREE ELECTROCATALYSTS; DOPED GRAPHENE; NITROGEN; CATALYST; SPHERES; SULFUR;

D O I：

10.1002/adma.201401848

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An Fe-N-decorated hybrid material of carbon nanotubes (CNTs) grown in situ from porous carbon microblocks is designed and constructed. This material successfully combines the desirable merits for oxygen reduction reaction (ORR), such as highly active Fe-N species, good conductivity, large pore size, and sufficient surface area. These structural advantages give this low-priced material an outstanding catalytic performance for ORR closely comparable with Pt/C of the same quantity.

引用

页码：6074 / +

页数：7

共 30 条

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