Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이선영 | - |
dc.date.accessioned | 2021-09-09T05:03:26Z | - |
dc.date.available | 2021-09-09T05:03:26Z | - |
dc.date.issued | 2020-12 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v. 22, no. 1, page. 189-199 | en_US |
dc.identifier.issn | 2234-7593 | - |
dc.identifier.issn | 2005-4602 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s12541-020-00451-4 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/165034 | - |
dc.description.abstract | Electrochromic devices (ECDs) using various polymer electrolyte membranes were evaluated in relation to their optical and electrochemical properties. It was found that the composition of polymer matrix markedly influence the transmittance change (Delta T) and stability of ECDs. The electrochromic (WO3) and ion storage (Antimony tin oxide ATO) layers were fabricated using dry deposition method. Moreover, various types of polymer matrix were used as the electrolyte, i.e., Liquid PVdF-HFP (UV-0) PEGDMA-PEGMA/PVdF-HFP blended (UV-30) and PEGDMA-PEGMA solid (UV-100) membranes. ECDs using UV-30 exhibited good cyclability, in which the Delta T of 35% was maintained over 200 cycles. Furthermore, as a result of electrochemical analysis, ECD using UV-30 showed charge density of 34.43 mC/cm(2) with low charge transfer resistance of 237.7 omega at the interface between the coloration layer and electrolyte. Therefore, the solid polymer matrix electrolyte (UV-30) improved the electrochromic performance including stability due to excellent ion dissociation and ion mobility in the electrolyte. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) Grant funded by the Korea government (MSIT) (No. 2019R1F1A1060586) and under the framework of international cooperation program managed by the National Research Foundation of Korea (NRF-2020K2A9A2A06071441, FY2020). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | KOREAN SOC PRECISION ENG | en_US |
dc.subject | Electrochromism | en_US |
dc.subject | Solid polymer electrolyte | en_US |
dc.subject | UV curing | en_US |
dc.subject | Gel polymer electrolyte | en_US |
dc.title | Evaluation of Electrochromic Device Influenced by Various Formulation of Solid Polymer Electrolyte | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 22 | - |
dc.identifier.doi | 10.1007/s12541-020-00451-4 | - |
dc.relation.page | 189-199 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | - |
dc.contributor.googleauthor | Lee, Minji | - |
dc.contributor.googleauthor | Son, Minhee | - |
dc.contributor.googleauthor | Chun, Doo-Man | - |
dc.contributor.googleauthor | Lee, Caroline Sunyong | - |
dc.relation.code | 2020051487 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | sunyonglee | - |
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