DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Won Suk | ko |
dc.contributor.author | Kim, Yoongon | ko |
dc.contributor.author | Noh, Yuseong | ko |
dc.contributor.author | Han, Hyunsu | ko |
dc.contributor.author | Park, Sungmin | ko |
dc.contributor.author | Lee, Jinwoo | ko |
dc.contributor.author | Kim, Won Bae | ko |
dc.date.accessioned | 2019-01-22T08:32:36Z | - |
dc.date.available | 2019-01-22T08:32:36Z | - |
dc.date.created | 2018-12-24 | - |
dc.date.created | 2018-12-24 | - |
dc.date.created | 2018-12-24 | - |
dc.date.issued | 2018-09 | - |
dc.identifier.citation | CHEMICAL PHYSICS LETTERS, v.708, pp.42 - 47 | - |
dc.identifier.issn | 0009-2614 | - |
dc.identifier.uri | http://hdl.handle.net/10203/249038 | - |
dc.description.abstract | The kinetic influences of transition metals (TMs) in non-platinum group metal (non-PGM) catalysts using ethylenediamine-TM (en-TM) complex are studied for the electro-reduction of oxygen. We exhibit that Ni atoms are inefficiently dispersed, which may influence the N doping as evidenced by XPS and elemental maps. High concentrations of N are attributed to the well-dispersed Co and Fe over the carbon. Electrochemical measurements demonstrate that the ORR on Co@NC and Fe@NC catalysts takes place faster than that on NC and Ni@NC catalysts. The correlation between the quaternary-N concentration of species and the onset potential with respect to TMs is investigated. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Comparative investigation of nitrogen species in transition metals incorporated carbon catalysts for the oxygen reduction reaction | - |
dc.type | Article | - |
dc.identifier.wosid | 000443278800008 | - |
dc.identifier.scopusid | 2-s2.0-85050875064 | - |
dc.type.rims | ART | - |
dc.citation.volume | 708 | - |
dc.citation.beginningpage | 42 | - |
dc.citation.endingpage | 47 | - |
dc.citation.publicationname | CHEMICAL PHYSICS LETTERS | - |
dc.identifier.doi | 10.1016/j.cplett.2018.07.066 | - |
dc.contributor.localauthor | Lee, Jinwoo | - |
dc.contributor.nonIdAuthor | Jung, Won Suk | - |
dc.contributor.nonIdAuthor | Kim, Yoongon | - |
dc.contributor.nonIdAuthor | Noh, Yuseong | - |
dc.contributor.nonIdAuthor | Han, Hyunsu | - |
dc.contributor.nonIdAuthor | Park, Sungmin | - |
dc.contributor.nonIdAuthor | Kim, Won Bae | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Oxygen reduction reaction | - |
dc.subject.keywordAuthor | Transition metal | - |
dc.subject.keywordAuthor | Non-platinum metal group electrocatalyst | - |
dc.subject.keywordAuthor | Quaternary nitrogen | - |
dc.subject.keywordAuthor | Onset potential | - |
dc.subject.keywordPlus | MEMBRANE FUEL-CELLS | - |
dc.subject.keywordPlus | CATHODE CATALYST | - |
dc.subject.keywordPlus | ELECTROCATALYST | - |
dc.subject.keywordPlus | DURABILITY | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | PEMFCS | - |
dc.subject.keywordPlus | IRON | - |
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