Phosphorus-Doped Ordered Mesoporous Carbons with Different Lengths as Efficient Metal-Free Electrocatalysts for Oxygen Reduction Reaction in Alkaline Media
DC Field | Value | Language |
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dc.contributor.author | Yang, Dae-Soo | - |
dc.contributor.author | Bhattacharjya, Dhrubajyoti | - |
dc.contributor.author | Inamdar, Shaukatali | - |
dc.contributor.author | Park, Jinsol | - |
dc.contributor.author | Yu, Jong-Sung | - |
dc.date.accessioned | 2021-09-06T14:38:16Z | - |
dc.date.available | 2021-09-06T14:38:16Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2012-10-03 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/107228 | - |
dc.description.abstract | Phosphorus-doped ordered mesoporous carbons (POMCs) with different lengths were synthesized using a metal-free nanocasting method of SBA-15 mesoporous silica with different sizes as template and triphenylphosphine and phenol as phosphorus and carbon sources, respectively. The resultant POMC with a small amount of P doping is demonstrated as a metal-free electrode with excellent electrocatalytic activity for oxygen reduction reaction (ORR), coupled with much enhanced stability and alcohol tolerance compared to those of platinum via four-electron pathway in alkaline medium. Interestingly, the POMC with short channel length is found to have superior electrochemical performances compared to those with longer sizes. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | MEMBRANE FUEL-CELL | - |
dc.subject | DISORDERED ARRAYS | - |
dc.subject | SUPPORT MATERIALS | - |
dc.subject | CATALYST SUPPORT | - |
dc.subject | SBA-15 SILICA | - |
dc.subject | NANOTUBES | - |
dc.subject | CATHODE | - |
dc.subject | NANOPARTICLES | - |
dc.subject | ENHANCEMENT | - |
dc.subject | NANOFIBERS | - |
dc.title | Phosphorus-Doped Ordered Mesoporous Carbons with Different Lengths as Efficient Metal-Free Electrocatalysts for Oxygen Reduction Reaction in Alkaline Media | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yu, Jong-Sung | - |
dc.identifier.doi | 10.1021/ja306376s | - |
dc.identifier.scopusid | 2-s2.0-84867087682 | - |
dc.identifier.wosid | 000309335000009 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.134, no.39, pp.16127 - 16130 | - |
dc.relation.isPartOf | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 134 | - |
dc.citation.number | 39 | - |
dc.citation.startPage | 16127 | - |
dc.citation.endPage | 16130 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | MEMBRANE FUEL-CELL | - |
dc.subject.keywordPlus | DISORDERED ARRAYS | - |
dc.subject.keywordPlus | SUPPORT MATERIALS | - |
dc.subject.keywordPlus | CATALYST SUPPORT | - |
dc.subject.keywordPlus | SBA-15 SILICA | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | NANOFIBERS | - |
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