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Ionic liquid as template to synthesize carbon xerogels by coupling with KOH activation for supercapacitors

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Indexed by:期刊论文

Date of Publication:2013-06-01

Journal:ELECTROCHEMISTRY COMMUNICATIONS

Included Journals:SCIE、EI

Volume:31

Page Number:31-34

ISSN No.:1388-2481

Key Words:Carbon xerogels; Ionic liquid; Supercapacitor; Activation

Abstract:The preparation of carbon xerogels (CXs) without supercritical drying process was achieved in the presence of the ionic liquid as template by coupling with KOH activation. As a potential electrode material for supercapacitors, these obtained CXs exhibit high specific capacitance and good stability over 12,500 cycles by virtue of their advantageous structural features. (c) 2013 Elsevier B.V. All rights reserved.

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