Mesoporous Carbon Incorporated Metal Oxide Nanomaterials as Supercapacitor Electrodes

被引：580

作者：

Jiang, Hao ^{[1
,2
]}

Ma, Jan ^{[1
]}

Li, Chunzhong ^{[2
]}

机构：

[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[2] E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 30期

关键词：

mesoporous carbon; metal oxide; supercapacitors; energy density; nanomaterials; ELECTROCHEMICAL ENERGY-STORAGE; BINDER-FREE; PORE-SIZE; IN-SITU; MNO2; CAPACITORS; NANOWIRES; BATTERIES; DEVICES; NANOSTRUCTURES;

D O I：

10.1002/adma.201104942

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Supercapacitors have attracted huge attention in recent years as they have the potential to satisfy the demand of both huge energy and power density in many advanced technologies. However, poor conductivity and cycling stability remains to be the major challenge for its widespread application. Various strategies have been developed for meeting the ever-increasing energy and power demands in supercapacitors. This Research News article aims to review recent progress in the development of mesoporous carbon incorporated metal oxide nanomaterials, especially metal oxide nanoparticles confined in ordered mesoporous carbon and 1D metal oxides coated with a layer of mesoporous carbon for high-performance supercapacitor applications. In addition, a recent trend in supercapacitor development hierarchical porous graphitic carbons (HPGC) combining macroporous cores, mesoporous walls, and micropores as an excellent support for metal oxides is also discussed.

引用

页码：4197 / 4202

页数：6

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