Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한태희 | - |
dc.date.accessioned | 2019-11-25T02:49:32Z | - |
dc.date.available | 2019-11-25T02:49:32Z | - |
dc.date.issued | 2017-05 | - |
dc.identifier.citation | RSC ADVANCES, v. 7, no. 42, page. 26113-26119 | en_US |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.uri | https://pubs.rsc.org/en/content/articlelanding/2017/RA/C6RA27873F#!divAbstract | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/114026 | - |
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. | en_US |
dc.description.sponsorship | K. H. Koh, S. H. Noh, T. H. Kim contributed equally to this work. This research was financially supported by Defense Acquisition Program Administration and Agency for Defense Development under the contract UD120080GD. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.subject | HIGH ELECTROCATALYTIC ACTIVITY | en_US |
dc.subject | METAL-FREE CATALYSTS | en_US |
dc.subject | IRON PHTHALOCYANINE | en_US |
dc.subject | FUNCTIONAL-GROUPS | en_US |
dc.subject | CARBON NANOTUBES | en_US |
dc.subject | EFFICIENT | en_US |
dc.subject | COMPOSITE | en_US |
dc.subject | DOTS | en_US |
dc.subject | PERFORMANCE | en_US |
dc.subject | STABILITY | en_US |
dc.title | A graphene quantum dot/phthalocyanine conjugate: a synergistic catalyst for the oxygen reduction reaction | en_US |
dc.type | Article | en_US |
dc.relation.volume | 7 | - |
dc.identifier.doi | 10.1039/c6ra27873f | - |
dc.relation.page | 26113-26119 | - |
dc.relation.journal | RSC ADVANCES | - |
dc.contributor.googleauthor | Koh, Ki Hwan | - |
dc.contributor.googleauthor | Noh, Sung Hyun | - |
dc.contributor.googleauthor | Kim, Tae-Hyun | - |
dc.contributor.googleauthor | Lee, Won Jun | - |
dc.contributor.googleauthor | Yi, Sung-Chul | - |
dc.contributor.googleauthor | Han, Tae Hee | - |
dc.relation.code | 2017009490 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ORGANIC AND NANO ENGINEERING | - |
dc.identifier.pid | than | - |
dc.identifier.researcherID | Q-2451-2019 | - |
dc.identifier.orcid | http://orcid.org/0000-0001-5950-7103 | - |
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