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Lee, Jae Sung
Eco-friendly Catalysis and Energy Lab
Research Interests
  • Photocatalytic water splitting, artificial photosynthesis, fuel cells, heterogeneous catalysis

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Enhanced electrochemical capacitance of nitrogen-doped carbon gels synthesized by microwave-assisted polymerization of resorcinol and formaldehyde

DC Field Value Language
dc.contributor.author Kang, Kyung Yeon ko
dc.contributor.author Hong, Suk Joon ko
dc.contributor.author Lee, Burtrand I. ko
dc.contributor.author Lee, Jae Sung ko
dc.date.available 2015-07-24T06:18:44Z -
dc.date.created 2015-07-24 ko
dc.date.issued 2008-07 -
dc.identifier.citation ELECTROCHEMISTRY COMMUNICATIONS, v.10, no.7, pp.1105 - 1108 ko
dc.identifier.issn 1388-2481 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/12573 -
dc.identifier.uri http://www.sciencedirect.com/science/article/pii/S1388248108002130 ko
dc.description.abstract Nitrogen-doped carbon gels were synthesized by ammonia-assisted carbonization of resorcinol-formaldehyde (RF) polymers obtained under microwave irradiation without any basic catalyst. Compared with the RF polymer synthesized by the conventional hydrothermal method, microwave polymerization produced spherical beads with a higher surface area (1710 m(2)/g vs. 1080 m(2)/g), and smaller (similar to 700 nm vs. similar to 5 mu m) but more uniform bead sizes. The majority of their pores were micropores. As a result, the electrochemical capacitance of microwave-assisted nitrogen-doped carbons was significantly higher than that of materials prepared by the conventional hydrothermal method. Thus microwave-assisted polymerization followed by ammonia-assisted carbonization is a useful method to synthesize nitrogen-doped carbon gels for electrochemical double layer capacitors. (C) 2008 Elsevier B.V. All rights reserved ko
dc.description.statementofresponsibility close -
dc.language ENG ko
dc.publisher ELSEVIER SCIENCE INC ko
dc.subject nitrogen-doped carbon gels ko
dc.subject microwave-assisted polymerization ko
dc.subject electrochemical capacitance ko
dc.subject ammonia-assisted carbonization ko
dc.title Enhanced electrochemical capacitance of nitrogen-doped carbon gels synthesized by microwave-assisted polymerization of resorcinol and formaldehyde ko
dc.title.alternative Enhanced electrochemical capacitance of nitrogen-doped carbon gels synthesized by microwave-assisted polymerization of resorcinol and formaldehyde ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-45849143265 ko
dc.identifier.wosid 000258380300039 ko
dc.type.rims ART ko
dc.description.wostc 23 *
dc.description.scopustc 26 *
dc.date.tcdate 2015-12-28 *
dc.date.scptcdate 2015-11-04 *
dc.identifier.doi 10.1016/j.elecom.2008.05.029 ko
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