Carbon Nanocages as Supercapacitor Electrode Materials

被引：573

作者：

Xie, Ke ^{[1
]}

Qin, Xingtai ^{[1
]}

Wang, Xizhang ^{[1
]}

Wang, Yangnian ^{[1
]}

Tao, Haisheng ^{[1
]}

Wu, Qiang ^{[1
]}

Yang, Lijun ^{[1
]}

Hu, Zheng ^{[1
]}

机构：

[1] Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem MOE, Jiangsu Prov Lab Nanotechnol, Nanjing 210093, Jiangsu, Peoples R China

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 03期

关键词：

supercapacitor; carbon nanocages; large specific surface area; high specific capacitance; electrochemical stability; DOUBLE-LAYER CAPACITORS; MESOPOROUS CARBON; ACTIVATED CARBONS; NANOTUBES; ELECTROCATALYSTS; PERFORMANCE; DEVICES; SPHERES; ENERGY; MODEL;

D O I：

10.1002/adma.201103872

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Supercapacitor electrode materials: Carbon nanocages are conveniently produced by an in situ MgO template method and demonstrate high specific capacitance over a wide range of charging-discharging rates with high stability, superior to the most carbonaceous supercapacitor electrode materials to date. The large specifi c surface area, good mesoporosity, and regular structure are responsible for the excellent performance.

引用

页码：347 / +

页数：7

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