A graphene quantum dot/phthalocyanine conjugate: a synergistic catalyst for the oxygen reduction reaction
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Koh, Ki Hwan | - |
dc.contributor.author | Noh, Sung Hyun | - |
dc.contributor.author | Kim, Tae-Hyun | - |
dc.contributor.author | Lee, Won Jun | - |
dc.contributor.author | Yi, Sung-Chul | - |
dc.contributor.author | Han, Tae Hee | - |
dc.date.accessioned | 2021-07-30T05:08:42Z | - |
dc.date.available | 2021-07-30T05:08:42Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-05 | - |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/3210 | - |
dc.description.abstract | Graphene quantum dots (GQDs) have gained great interest due to their chemical stabilities, unique catalytic activities, and feasible chemical functionalization opportunities; these have opened up new applications in the fields of chemical energy conversion and storage. Herein, we synthesized iron(II) phthalocyanine (FePC)-GQD conjugates as facile electrocatalysts for the enhanced oxygen reduction reaction (ORR), which is critical in energy conversion systems of fuel cells. This unique combination of materials (GQDFePC) exhibits a greatly enhanced onset potential via a four-electron pathway in an alkaline electrolyte. Moreover, the synthesized electrocatalyst shows distinguished tolerance toward methanol and carbon monoxide, which paves the way for its commercialization as an electrocatalyst. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | A graphene quantum dot/phthalocyanine conjugate: a synergistic catalyst for the oxygen reduction reaction | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yi, Sung-Chul | - |
dc.contributor.affiliatedAuthor | Han, Tae Hee | - |
dc.identifier.doi | 10.1039/c6ra27873f | - |
dc.identifier.scopusid | 2-s2.0-85021630161 | - |
dc.identifier.wosid | 000401815800033 | - |
dc.identifier.bibliographicCitation | RSC ADVANCES, v.7, no.42, pp.26113 - 26119 | - |
dc.relation.isPartOf | RSC ADVANCES | - |
dc.citation.title | RSC ADVANCES | - |
dc.citation.volume | 7 | - |
dc.citation.number | 42 | - |
dc.citation.startPage | 26113 | - |
dc.citation.endPage | 26119 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | HIGH ELECTROCATALYTIC ACTIVITY | - |
dc.subject.keywordPlus | METAL-FREE CATALYSTS | - |
dc.subject.keywordPlus | IRON PHTHALOCYANINE | - |
dc.subject.keywordPlus | FUNCTIONAL-GROUPS | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | DOTS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | STABILITY | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2017/RA/C6RA27873F | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.