A Novel Strategy to Improve the Electrochemical Performance of a Prussian Blue Analogue Electrode for Calcium-Ion Batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Changhee | - |
dc.contributor.author | Jeong, Soon-Ki | - |
dc.date.accessioned | 2021-08-11T13:43:53Z | - |
dc.date.available | 2021-08-11T13:43:53Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 1344-3542 | - |
dc.identifier.issn | 2186-2451 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/6809 | - |
dc.description.abstract | Herein, mixtures of water and propylene carbonate (PC) containing Ca(CF3SO3)(2) were used as electrolytes to improve the electrochemical performance parameters of a Prussian blue analogue electrode, copper hexacyanoferrate, for use in calcium-ion batteries. The performance of the electrode was greatly influenced by the molar ratio of the two solvents (water and PC) in the electrolyte. The electrode exhibited a relatively high capacity when the molar ratio of calcium cations to water in the electrolyte was 1:6. In addition, the electrode exhibited a coulombic efficiency of similar to 100% over 800 cycles, with similar to 94% retention of the maximum capacity after 800 cycles in this electrolyte solution. Raman spectroscopy revealed that calcium cations were preferentially solvated by water molecules in the electrolyte, which is believed to be related to the improvement in electrode performance. (c) The Electrochemical Society of Japan, All rights reserved. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Electrochemical Society of Japan | - |
dc.title | A Novel Strategy to Improve the Electrochemical Performance of a Prussian Blue Analogue Electrode for Calcium-Ion Batteries | - |
dc.type | Article | - |
dc.publisher.location | 일본 | - |
dc.identifier.doi | 10.5796/electrochemistry.17-00069 | - |
dc.identifier.scopusid | 2-s2.0-85046482622 | - |
dc.identifier.wosid | 000461863800005 | - |
dc.identifier.bibliographicCitation | Electrochemistry, v.86, no.3, pp 134 - 137 | - |
dc.citation.title | Electrochemistry | - |
dc.citation.volume | 86 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 134 | - |
dc.citation.endPage | 137 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.subject.keywordPlus | RECHARGEABLE MAGNESIUM BATTERY | - |
dc.subject.keywordPlus | PROPYLENE CARBONATE | - |
dc.subject.keywordPlus | AQUEOUS-ELECTROLYTE | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordPlus | GRAPHITE | - |
dc.subject.keywordPlus | SOLVATION | - |
dc.subject.keywordPlus | CATHODES | - |
dc.subject.keywordPlus | DONOR | - |
dc.subject.keywordAuthor | Calcium-ion Batteries | - |
dc.subject.keywordAuthor | Prussian Blue Analogue | - |
dc.subject.keywordAuthor | Propylene Carbonate | - |
dc.subject.keywordAuthor | Raman Spectroscopy | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(31538) 22, Soonchunhyang-ro, Asan-si, Chungcheongnam-do, Republic of Korea+82-41-530-1114
COPYRIGHT 2021 by SOONCHUNHYANG 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.