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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1326 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1321 | - |
dc.citation.title | NEW JOURNAL OF CHEMISTRY | - |
dc.citation.volume | 41 | - |
dc.contributor.author | Kim, Kyoungho | - |
dc.contributor.author | Lee, Wang-Geun | - |
dc.date.accessioned | 2023-12-21T22:39:51Z | - |
dc.date.available | 2023-12-21T22:39:51Z | - |
dc.date.created | 2017-04-07 | - |
dc.date.issued | 2017-02 | - |
dc.description.abstract | Eco-friendly and cost-effective materials with high catalytic activities are of immense interest for metal-air batteries because of their relatively high round-trip efficiencies. Herein, we have successfully demonstrated the use of a polypyrrole/carbon nanocomposite (PPyC) coated on heat-treated carbon felt by a simple dipping method as an electrocatalyst electrode. The PPyC nanocomposite exhibited higher electrocatalytic activity than vulcan carbon black, which was ascribed to its high surface area (807.37 m(2) g(-1)) and good electrical conductivity (10-50 S cm (1))Furthermore, we also described a PPyC-based, hybrid-type Li-air battery with a Li-metal anode that exhibits excellent round-trip efficiency (92.9%) and cycling performance over 20 cycles. To the best of our knowledge, this is the first report on the electrocatalytic activity of a PPyC nanocomposite catalyst and a PPyC-based, rechargeable, hybrid-type Li-air battery. | - |
dc.identifier.bibliographicCitation | NEW JOURNAL OF CHEMISTRY, v.41, no.3, pp.1321 - 1326 | - |
dc.identifier.doi | 10.1039/c6nj03402k | - |
dc.identifier.issn | 1144-0546 | - |
dc.identifier.scopusid | 2-s2.0-85010992210 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/21822 | - |
dc.identifier.url | http://pubs.rsc.org/en/Content/ArticleLanding/2017/NJ/C6NJ03402K#!divAbstract | - |
dc.identifier.wosid | 000395089200049 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | A hybrid-type Li-air battery based on a polypyrrole/carbon nanocomposite catalyst as the cathode | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | LITHIUM-OXYGEN BATTERY | - |
dc.subject.keywordPlus | ELECTROCATALYST | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | O-2 | - |
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