Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Tran, Thanh Nhan | - |
dc.contributor.author | Song, Min Young | - |
dc.contributor.author | Kang, Tong Hyun | - |
dc.contributor.author | Samdani, Jitendra | - |
dc.contributor.author | Park, Hyean Yeol | - |
dc.contributor.author | Kim, Ha Suck | - |
dc.contributor.author | Jhung, S.H. | - |
dc.contributor.author | Yu, Jong-Sung | - |
dc.date.accessioned | 2018-05-25T02:25:47Z | - |
dc.date.available | 2018-05-25T02:25:47Z | - |
dc.date.created | 2018-05-14 | - |
dc.date.issued | 2018-07 | - |
dc.identifier.citation | ChemElectroChem, v.5, no.14, pp.1944 - 1953 | - |
dc.identifier.issn | 2196-0216 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/6385 | - |
dc.description.abstract | The development of electrocatalysts from inexpensive, natural sources has been an attractive subject owing to economic, environmental, sustainable, and social merits. Herein, Fe-treated heteroatoms (N, P, and S)-doped porous carbons are synthesized for the first time by pyrolysis of bio-char derived from abundant human urine waste as a single precursor for carbon and heteroatoms, using iron(III) acetylacetonate as an external Fe precursor, followed by acid leaching and activation with a second pyrolysis step in NH3. In particular, the sample prepared at a pyrolysis temperature of 800°C (FeP-NSC-800) contains iron phosphide (FeP, Fe2P) in the high-porosity heteroatoms-doped carbon framework along with Fe traces, and exhibits excellent oxygen reduction reaction (ORR) activity and stability in both alkaline and acidic electrolytes as demonstrated in half- and single-cell tests. Such excellent ORR catalytic performance is ascribed to a synergistic effect of not only multiple active Fe-P, Fe-N, and pyridinic and graphitic N species in the electrocatalyst but also facile transport channels provided by its hierarchical porous structure with micro-/mesopores. In addition, the sample exhibits high long-term durability and methanol crossover resistance. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. | - |
dc.language | English | - |
dc.publisher | Wiley-VCH Verlag | - |
dc.title | Iron Phosphide Incorporated into Iron-Treated Heteroatoms-Doped Porous Bio-Carbon as Efficient Electrocatalyst for the Oxygen Reduction Reaction | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/celc.201800091 | - |
dc.identifier.wosid | 000438339200026 | - |
dc.identifier.scopusid | 2-s2.0-85045830233 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.citation.publicationname | ChemElectroChem | - |
dc.contributor.nonIdAuthor | Tran, Thanh Nhan | - |
dc.contributor.nonIdAuthor | Song, Min Young | - |
dc.contributor.nonIdAuthor | Kang, Tong Hyun | - |
dc.contributor.nonIdAuthor | Samdani, Jitendra | - |
dc.contributor.nonIdAuthor | Park, Hyean Yeol | - |
dc.contributor.nonIdAuthor | Kim, Ha Suck | - |
dc.contributor.nonIdAuthor | Jhung, S.H. | - |
dc.identifier.citationVolume | 5 | - |
dc.identifier.citationNumber | 14 | - |
dc.identifier.citationStartPage | 1944 | - |
dc.identifier.citationEndPage | 1953 | - |
dc.identifier.citationTitle | ChemElectroChem | - |
dc.type.journalArticle | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | biomass | - |
dc.subject.keywordAuthor | iron phosphide | - |
dc.subject.keywordAuthor | heteroatoms doping | - |
dc.subject.keywordAuthor | porous carbon | - |
dc.subject.keywordAuthor | oxygen reduction reaction | - |
dc.subject.keywordPlus | METAL-FREE ELECTROCATALYSTS | - |
dc.subject.keywordPlus | FE-N/C CATALYST | - |
dc.subject.keywordPlus | FUEL-CELLS | - |
dc.subject.keywordPlus | EVOLUTION REACTIONS | - |
dc.subject.keywordPlus | ACTIVE-SITES | - |
dc.subject.keywordPlus | ACIDIC CONDITIONS | - |
dc.subject.keywordPlus | PORE-SIZE | - |
dc.subject.keywordPlus | NITROGEN | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | SULFUR | - |
dc.contributor.affiliatedAuthor | Tran, Thanh Nhan | - |
dc.contributor.affiliatedAuthor | Song, Min Young | - |
dc.contributor.affiliatedAuthor | Kang, Tong Hyun | - |
dc.contributor.affiliatedAuthor | Samdani, Jitendra | - |
dc.contributor.affiliatedAuthor | Park, Hyean Yeol | - |
dc.contributor.affiliatedAuthor | Kim, Ha Suck | - |
dc.contributor.affiliatedAuthor | Jhung, S.H. | - |
dc.contributor.affiliatedAuthor | Yu, Jong-Sung | - |
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