CeO2 nanoparticles/graphene nanocomposite-based high performance supercapacitor

被引：249

作者：

Wang, Yi ^{[1
,2
]}

Guo, Chun Xian ^{[1
,2
,3
]}

Liu, Jiehua ^{[4
]}

Chen, Tao ^{[1
,2
]}

Yang, Hongbin ^{[1
,2
]}

Li, Chang Ming ^{[1
,2
,3
]}

机构：

[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637457, Singapore

[2] Nanyang Technol Univ, Ctr Adv Bionanosyst, Singapore 637457, Singapore

[3] Southwest Univ, Inst Clean Energy & Adv Mat, Chongqing 400715, Peoples R China

[4] Nanyang Technol Univ, Sch Phys & Math Sci, Singapore 639798, Singapore

来源：

DALTON TRANSACTIONS | 2011年 / 40卷 / 24期

关键词：

CARBON; OXIDE; COMPOSITES; ELECTRODES; ENERGY;

D O I：

10.1039/c1dt10397k

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

CeO2 nanoparticles/graphene nanocomposite is fabricated by depositing CeO2 nanoparticles onto three-dimensional graphene material and its supercapacitor performance is further investigated. The nanocomposite shows a high specific capacitance and power density, demonstrating a strong synergistic effect possibly contributed from improved conductivity of CeO2 and better utilization of graphene.

引用

页码：6388 / 6391

页数：4

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