Investigation of all-solid-state electrochromic devices with durability enhanced tungsten-doped nickel oxide as a counter electrode
DC Field | Value | Language |
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dc.contributor.author | Lee, Sang Jin | - |
dc.contributor.author | Lee, Tae-Gon | - |
dc.contributor.author | Nahm, Sahn | - |
dc.contributor.author | Kim, Dong Hun | - |
dc.contributor.author | Yang, Dae Jin | - |
dc.contributor.author | Han, Seung Ho | - |
dc.date.accessioned | 2021-08-31T11:44:46Z | - |
dc.date.available | 2021-08-31T11:44:46Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-01-30 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/57933 | - |
dc.description.abstract | Films of tungsten-doped nickel oxide, denoted Ni1-xWx oxide as counter electrode in electrochromic devices were deposited onto indium tin oxide coated glass substrates by reactive dc magnetron sputtering using tungsten-doped nickel alloy target. Electrochromic properties of Ni(x)Wi(1-x) oxides were evaluated in lithium perchlorate in propylene carbonate. Enhanced cycle stability with moderate optical modulation was obtained for Ni1-xWx oxide film with x = 0.024. Significant degradation in pure NiO film during extended electrochemical cycling caused by microstructural deep trap sites was minimized by W doping. The EC device fabricated with WO3 thin film and Ni1-xWx oxide thin film with x = 0.024 showed stable optical modulation of about 2% reduction from 100 to 1000 cycles. Flexible EC device was also fabricated with WO3 thin film and Ni1-xWx oxide thin film with x = 0.024 deposited on c-ITO/graphene/PET electrode and showed stable cycling performance with maintaining optical modulation of Delta T approximate to 40%. (C) 2019 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | THIN-FILMS | - |
dc.subject | ENERGY EFFICIENCY | - |
dc.subject | SMART WINDOWS | - |
dc.subject | LITHIUM | - |
dc.subject | PERFORMANCES | - |
dc.title | Investigation of all-solid-state electrochromic devices with durability enhanced tungsten-doped nickel oxide as a counter electrode | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Nahm, Sahn | - |
dc.identifier.doi | 10.1016/j.jallcom.2019.152399 | - |
dc.identifier.scopusid | 2-s2.0-85072647342 | - |
dc.identifier.wosid | 000502521900088 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ALLOYS AND COMPOUNDS, v.815 | - |
dc.relation.isPartOf | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.title | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.volume | 815 | - |
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.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | ENERGY EFFICIENCY | - |
dc.subject.keywordPlus | SMART WINDOWS | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | PERFORMANCES | - |
dc.subject.keywordAuthor | Electrochromic device | - |
dc.subject.keywordAuthor | Tungsten-doped nickel oxide | - |
dc.subject.keywordAuthor | Counter electrode | - |
dc.subject.keywordAuthor | Flexible smart window | - |
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