JOURNAL ARTICLE

Fabrication of Co3O4-reduced graphene oxide scrolls for high-performance supercapacitor electrodes

Weiwei ZhouJinping LiuTao ChenKim Seng TanXingtao JiaZhiqiang LuoChunxiao CongHuanping YangChang Ming LiTing Yu

Year: 2011 Journal:   Physical Chemistry Chemical Physics Vol: 13 (32)Pages: 14462-14462   Publisher: Royal Society of Chemistry

Abstract

A new type of scrolled structure of Co(3)O(4)/reduced graphene oxide (r-GO) is facilely prepared through a two-step surfactant-assisted method. This assembly enables almost every single Co(3)O(4) scroll to connect with the r-GO platelets, thus leading to remarkable electrochemical performances in terms of high specific capacitance and good rate capability.

Keywords:
Graphene Supercapacitor Oxide Scroll Fabrication Capacitance Electrode Electrochemistry Materials science Nanotechnology Optoelectronics Chemistry Metallurgy

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0.98
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Citation History

Topics

Supercapacitor Materials and Fabrication
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials
Advancements in Battery Materials
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Graphene research and applications
Physical Sciences →  Materials Science →  Materials Chemistry
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