期刊
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
卷 159, 期 7, 页码 A1052-A1056出版社
ELECTROCHEMICAL SOC INC
DOI: 10.1149/2.062207jes
关键词
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资金
- Ministry of Education, Science and Technology of Korea
- National Research Foundation of Korea
- Korean Government (MEST) [NRF-2009-C1AAA001-2009-0094157]
- Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant
- Korea government Ministry of Knowledge Economy [20112020100080]
- Korea Evaluation Institute of Industrial Technology (KEIT) [20112020100080] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Hexagonally arrayed structures of colloidal crystals with uniform particle size are good candidates for templates for synthesizing porous nanostructures. Herein, we present the first reported use of three-dimensionally (3D) ordered porous structures to increase the energy storage abilities of conducting polymer based energy storage devices. A robust 3D colloidal crystal template was prepared using a colloidal suspension. Polypyrrole (PPy) was deposited into the interstices between the colloidal spheres by electrochemical infiltration. PPy inverse nanoporous structures were obtained by dissolving the colloidal template in a solvent (99.5% Benzene). The morphologies of nanoporous PPy structures and their electrochemical characteristics were investigated. (C) 2012 The Electrochemical Society. [DOI: 10.1149/2.062207jes] All rights reserved.
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