期刊論文
| 學年 | 113 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2024-10-23 |
| 作品名稱 | Influence of Fe doping on the electrochromic properties of co-sputtered V2O5 thin films |
| 作品名稱（其他語言） | |
| 著者 | Brandon Faceira; Suraj S. Nayak; Lionel Teulé-Gay; Christine Labrugère-Sarroste; Hou-Yi Huang; Yu-Cheng Shao; Chung-Li Dong; Aline Rougier |
| 單位 | |
| 出版者 | |
| 著錄名稱、卷期、頁數 | ACS Applied Energy Materials 7(21), p.9882-9891 |
| 摘要 | Vanadium pentoxide (V2O5) attracts considerable attention in electrochromism due to its multicolor aspects and high ion storage capacity for the counter electrode. In this work, pure and Fe-doped V2O5 films are deposited by radiofrequency magnetron co-sputtering. The influence of Fe doping on the structural and electrochemical properties of V2O5-based thin films is investigated. Thin films containing up to 7.8 atom % of Fe are obtained without phase impurities. Although this high Fe doping is detrimental to V2O5 electrochromic properties, a proper amount of about 1.7 atom% of Fe leads to an enhancement of V2O5 crystallinity and electrochemical capacity. The higher capacity of a 1.7 atom % Fe-doped V2O5 film is associated with a stronger memory effect property, described as a reversible color persistence in open-circuit conditions. This work contributes to the exploration of Fe doping through co-sputtering and highlights the relevant role of the doping amount on the physicochemical properties of V2O5. |
| 關鍵字 | vanadium pentoxide; electrochromic performances; sputtering; memory effect; optical properties; cycling stability |
| 語言 | en_US |
| ISSN | 2574-0962 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 是 |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | ,電子版,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/127572 ) |