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Indexed by:期刊论文

Date of Publication:2013-02-01

Journal:INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE

Included Journals:SCIE、Scopus

Volume:8

Issue:2

Page Number:2892-2897

ISSN No.:1452-3981

Key Words:template; ordered mesoporous carbon; electrochemical

Abstract:Using the polyethylene-polypropylene glycol (F127) as raw material, ordered mesoporous carbon (OMC) was synthesized by the template method. The structure and morphology showed that the ordered mesoporous carbon had orderly rules and the width of wall was 10 nm. Constant current charge and discharge, cyclic voltammetry and impedance spectra showed that this electrode materials with good electrochemical performance, good reversibility. At a current density of 700 mA/g, ordered mesoporous carbon had capacitance retention rate of 90.5% after 500 cycles test.