文献类型：期刊文献

英文题名：Mesoporous Carbon Incorporated Metal Oxide Nanomaterials as Supercapacitor Electrodes

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

年份：2012

卷号：24

期号：30

起止页码：4197

外文期刊名：ADVANCED MATERIALS

收录：;EI(收录号：20123215327798);WOS:【SCI-EXPANDED(收录号:WOS:000307048400019)】；

语种：英文

外文关键词：mesoporous carbon; metal oxide; supercapacitors; energy density; nanomaterials

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.