Oxygen Evolution Reaction of Co-Mn-O Electrocatalyst Prepared by Solution Combustion Synthesis
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Kyoung Ryeol | - |
dc.contributor.author | Jeon, Jae Eun | - |
dc.contributor.author | Ali, Ghulam | - |
dc.contributor.author | Ko, Yong-Ho | - |
dc.contributor.author | Lee, Jaewoong | - |
dc.contributor.author | Han, HyukSu | - |
dc.contributor.author | Mhin, Sungwook | - |
dc.date.available | 2020-07-10T02:43:35Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2019-06 | - |
dc.identifier.issn | 2073-4344 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/1488 | - |
dc.description.abstract | High-performance oxygen evolution reaction (OER) electrocatalysts are needed to produce hydrogen for energy generation through a carbon-free route. In this work, the solution combustion synthesis (SCS) method was employed to synthesize mixed phases of Co- and Mn-based oxides, and the relationships between the crystalline structure and the catalytic properties in the mixed phases were established. The mixed phases of Co- and Mn-based oxides shows promising OER properties, such as acceptable overpotential (450 mV for 10 mA.cm(-2)) and Tafel slope (35.8 mV.dec(-1)), highlighting the use of the mixed phases of Co- and Mn-based oxides as a new efficient catalysts for water splitting. Electronic structure of the mixed phases of Co- and Mn based oxides is studied in detail to give insight for the origin of high catalytic activities. In addition, excellent long-term stability for OER in alkaline media is achieved for the mixed phase of Co- and Mn based oxides. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.subject | WATER OXIDATION | - |
dc.subject | CO3O4 NANOCRYSTALS | - |
dc.subject | REDUCTION REACTION | - |
dc.subject | HIGHLY EFFICIENT | - |
dc.subject | COBALT | - |
dc.subject | OXIDES | - |
dc.subject | PHASE | - |
dc.subject | FILMS | - |
dc.title | Oxygen Evolution Reaction of Co-Mn-O Electrocatalyst Prepared by Solution Combustion Synthesis | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Han, HyukSu | - |
dc.identifier.doi | 10.3390/catal9060564 | - |
dc.identifier.scopusid | 2-s2.0-85069495273 | - |
dc.identifier.wosid | 000473808000077 | - |
dc.identifier.bibliographicCitation | CATALYSTS, v.9, no.6 | - |
dc.relation.isPartOf | CATALYSTS | - |
dc.citation.title | CATALYSTS | - |
dc.citation.volume | 9 | - |
dc.citation.number | 6 | - |
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, Physical | - |
dc.subject.keywordPlus | WATER OXIDATION | - |
dc.subject.keywordPlus | CO3O4 NANOCRYSTALS | - |
dc.subject.keywordPlus | REDUCTION REACTION | - |
dc.subject.keywordPlus | HIGHLY EFFICIENT | - |
dc.subject.keywordPlus | COBALT | - |
dc.subject.keywordPlus | OXIDES | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordAuthor | cobalt manganese oxide | - |
dc.subject.keywordAuthor | solution combustion synthesis | - |
dc.subject.keywordAuthor | electrocatalyst | - |
dc.subject.keywordAuthor | oxygen evolution reaction | - |
dc.subject.keywordAuthor | water splitting | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
94, Wausan-ro, Mapo-gu, Seoul, 04066, Korea02-320-1314
COPYRIGHT 2020 HONGIK UNIVERSITY. ALL RIGHTS RESERVED.
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.