A facile synthesis of Fe3C@mesoporous carbon nitride nanospheres with superior electrocatalytic activity

被引：54
|
作者：
Liu, Ben [1 ]
Yao, Huiqin [1 ,2 ]
Daniels, Robert A. [1 ,3 ]
Song, Wenqiao [1 ]
Zheng, Haoquan [4 ]
Jin, Lei [1 ]
Suib, Steven L. [1 ,5 ]
He, Jie [1 ,5 ]
机构：
[1] Univ Connecticut, Dept Chem, U-60, Storrs, CT 06269 USA
[2] Ningxia Med Univ, Dept Chem, Yinchuan 750004, Peoples R China
[3] St Cloud State Univ, Dept Chem & Biochem, St Cloud, MN 56301 USA
[4] Stockholm Univ, Dept Mat & Environm Chem, Berzelii Ctr EXSELENT Porous Mat, S-10691 Stockholm, Sweden
[5] Univ Connecticut, Inst Mat Sci, Storrs, CT 06269 USA
来源：
NANOSCALE | 2016年 / 8卷 / 10期
基金：
美国国家科学基金会;
关键词：
HIGH-PERFORMANCE ELECTROCATALYSTS; OXYGEN-REDUCTION REACTION; POROUS CARBONS; NANOPARTICLES; CATALYSTS; IRON; GRAPHENE; SPHERES; POLYMER; HYBRIDS;
D O I：
10.1039/c6nr00604c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report a colloidal amphiphile-templating approach to preparing nanosized Fe3C encapsulated within mesoporous nitrogen-doped carbon nanospheres (Fe3C@mCN). The obtained Fe3C@mCN hybrids having a high surface area and ultrafine Fe3C nanocrystals exhibited superior activity and durability for oxygen reduction.
引用
收藏
页码：5441 / 5445
页数：5
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