The use of MWCNT to enhance oxygen reduction reaction and adhesion strength between catalyst layer and gas diffusion layer in polymer electrolyte membrane fuel cell
DC Field | Value | Language |
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dc.contributor.author | Kil, Ki Chun | - |
dc.contributor.author | Hong, Suk-Gi | - |
dc.contributor.author | Park, Jung Ock | - |
dc.contributor.author | Pak, Chanho | - |
dc.contributor.author | Chang, Hyuk | - |
dc.contributor.author | Paik, Ungyu | - |
dc.date.accessioned | 2022-07-16T02:44:08Z | - |
dc.date.available | 2022-07-16T02:44:08Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-10 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/159011 | - |
dc.description.abstract | The pore structure and pore volume of catalyst layer (CL) were controlled by utilizing multi-walled carbon nanotube (MWCNT). According to the increase in MWCNT ratio in CL, the primary pore (below 100 nm) volume concerning with the phosphoric acid penetration to the reaction site was decreased and the secondary pore (approximately 1 gm) volume relating with oxygen gas transportation was increased, respectively. However, the excessive addition of MWCNT was detrimental to electrochemical properties due to the difficulty of phosphoric acid penetration to the reaction site and the opposite influx of phosphoric acid to the secondary pore. Furthermore, the adhesion strength between CL and gas diffusion layer (GDL) was improved by only 10% addition of MWCNT. Therefore, it is suggested that the ratio of MWCNT in CL can be key role for obtaining the optimized pore volume, enhanced adhesion strength, and good performance of polymer electrolyte membrane fuel cell (PEMFC). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | The use of MWCNT to enhance oxygen reduction reaction and adhesion strength between catalyst layer and gas diffusion layer in polymer electrolyte membrane fuel cell | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Paik, Ungyu | - |
dc.identifier.doi | 10.1016/j.ijhydene.2013.11.032 | - |
dc.identifier.scopusid | 2-s2.0-84920383587 | - |
dc.identifier.wosid | 000343839000076 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.39, no.30, pp.17481 - 17486 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.citation.title | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.citation.volume | 39 | - |
dc.citation.number | 30 | - |
dc.citation.startPage | 17481 | - |
dc.citation.endPage | 17486 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | AIR-BREATHING DMFC | - |
dc.subject.keywordPlus | CATHODE STRUCTURE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SOLVENT | - |
dc.subject.keywordPlus | PEMFC | - |
dc.subject.keywordPlus | POWER | - |
dc.subject.keywordPlus | INK | - |
dc.subject.keywordAuthor | Multi-walled carbon nanotube (MWCNT) | - |
dc.subject.keywordAuthor | Pore volume | - |
dc.subject.keywordAuthor | Adhesion strength | - |
dc.subject.keywordAuthor | Oxygen reduction reaction (ORR) | - |
dc.subject.keywordAuthor | Polymer electrolyte membrane fuel cell (PEMFC) | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0360319913027572?via%3Dihub | - |
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