Journal
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
Volume 159, Issue 7, Pages A1052-A1056Publisher
ELECTROCHEMICAL SOC INC
DOI: 10.1149/2.062207jes
Keywords
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Funding
- 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)
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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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