High-performance direct ethanol fuel cell using nitrate reduction reaction
DC Field | Value | Language |
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dc.contributor.author | Ma, Kyeng-Bae | - |
dc.contributor.author | Han, Sang-Beom | - |
dc.contributor.author | Kwon, Suk-Hui | - |
dc.contributor.author | Kwak, Da-Hee | - |
dc.contributor.author | Park, Kyung-Won | - |
dc.date.available | 2019-03-13T01:32:47Z | - |
dc.date.created | 2018-10-18 | - |
dc.date.issued | 2018-09 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/31204 | - |
dc.description.abstract | In this study, we propose a high-performance direct ethanol fuel cell (DEFC) using nitrate reduction reaction with a carbon felt electrode (DEFC-HNO3) instead of oxygen reduction reaction (ORR) on a Pt catalyst (DEFC-O-2). The activation energy for the nitrate reduction reaction on the carbon electrode is found to be relatively low at similar to 14.2 kJ mol(-1), compared to the ORR. By using the nitrate reduction reaction at the cathode and oxidation of ethanol as a fuel at the anode, the DEFC shows a significantly high open circuit voltage of 0.85 V and two-fold maximal power density of 68 mW cm(-2) at 80 degrees C, compared to the DEFC-O-2, due to the significantly fast reaction rate of the nitrate reduction reaction. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.subject | OXIDATION REACTION | - |
dc.subject | ELECTROCATALYTIC ACTIVITY | - |
dc.subject | METHANOL OXIDATION | - |
dc.subject | CATALYTIC-ACTIVITY | - |
dc.subject | PTSN/C CATALYSTS | - |
dc.subject | OXYGEN REDUCTION | - |
dc.subject | SN CONTENT | - |
dc.subject | ELECTROOXIDATION | - |
dc.subject | ACID | - |
dc.subject | CHALLENGES | - |
dc.title | High-performance direct ethanol fuel cell using nitrate reduction reaction | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.ijhydene.2018.07.094 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.43, no.36, pp.17265 - 17270 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000444789300027 | - |
dc.identifier.scopusid | 2-s2.0-85050877820 | - |
dc.citation.endPage | 17270 | - |
dc.citation.number | 36 | - |
dc.citation.startPage | 17265 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.citation.volume | 43 | - |
dc.contributor.affiliatedAuthor | Park, Kyung-Won | - |
dc.identifier.url | https://linkinghub.elsevier.com/retrieve/pii/S0360319918322481 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Direct ethanol fuel cell | - |
dc.subject.keywordAuthor | Nitrate reduction reaction | - |
dc.subject.keywordAuthor | Cathode | - |
dc.subject.keywordAuthor | Non-Pt catalyst | - |
dc.subject.keywordPlus | OXIDATION REACTION | - |
dc.subject.keywordPlus | ELECTROCATALYTIC ACTIVITY | - |
dc.subject.keywordPlus | METHANOL OXIDATION | - |
dc.subject.keywordPlus | CATALYTIC-ACTIVITY | - |
dc.subject.keywordPlus | PTSN/C CATALYSTS | - |
dc.subject.keywordPlus | OXYGEN REDUCTION | - |
dc.subject.keywordPlus | SN CONTENT | - |
dc.subject.keywordPlus | ELECTROOXIDATION | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordPlus | CHALLENGES | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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