Crumpled Nitrogen-Doped Graphene Nanosheets with Ultrahigh Pore Volume for High-Performance Supercapacitor

被引：887

作者：

Wen, Zhenhai ^{[1
,2
]}

Wang, Xinchen ^{[3
]}

Mao, Shun ^{[2
]}

Bo, Zheng ^{[2
]}

Kim, Haejune ^{[2
]}

Cui, Shumao ^{[2
]}

Lu, Ganhua ^{[2
]}

Feng, Xinliang ^{[1
]}

Chen, Junhong ^{[2
]}

机构：

[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

[2] Univ Wisconsin, Dept Mech Engn, Milwaukee, WI 53211 USA

[3] Max Planck Inst Colloids & Interfaces, D-14476 Potsdam, Germany

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 41期

基金：

美国国家科学基金会;

关键词：

crumpled graphene; nitrogen doping; supercapacitor; high pore volume; HIGH-SURFACE-AREA; CHEMICAL-VAPOR-DEPOSITION; GRAPHITE OXIDE; CARBON NITRIDE; METAL NITRIDE; PAPER; NANOPARTICLES; ACTIVATION; ELECTRODES; REDUCTION;

D O I：

10.1002/adma.201201920

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A reliable route for preparing highly crumpled nitrogen-doped graphene nanosheets (C-NGNSs) with ultrahigh pore volume was developed. The unique electrochemical properties of C-NGNSs make them a promising electrode for supercapacitors with high capacity, excellent rate capability, and long-term stability.

引用

页码：5610 / 5616

页数：7

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