Preparation and electrochromic properties of MoO3/WO3 composite film
MoO3/WO3 composite films with different MoO3 deposition cycles were prepared to use conductive glass as the substrate by combining hydrothermal method and electrochemical deposition method. Electrochromic reversibility, optical density(ΔOD), coloration efficiency, stability and responding time of Mo...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2023-03-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.001126 |
| _version_ | 1797858897132781568 |
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| author | CHENG Ming YANG Jikai HAO Zhixu ZHAO Dongxu WANG Yunpeng WANG Fei WANG Xin WANG Guozheng HUAN Kewei |
| author_facet | CHENG Ming YANG Jikai HAO Zhixu ZHAO Dongxu WANG Yunpeng WANG Fei WANG Xin WANG Guozheng HUAN Kewei |
| author_sort | CHENG Ming |
| collection | DOAJ |
| description | MoO3/WO3 composite films with different MoO3 deposition cycles were prepared to use conductive glass as the substrate by combining hydrothermal method and electrochemical deposition method. Electrochromic reversibility, optical density(ΔOD), coloration efficiency, stability and responding time of MoO3/WO3 composite film were obtained by electrochomical measurement technologies and spectral tests. The results show that the MoO3/WO3 composite film with 8 MoO3 electrodeposited cycles has the best electrochromic performance compared with single WO3 nanorod film or MoO3 film, and the electrochromic reversibility is 62.19%, the optical density is 0.61, the coloration efficiency is 153.16 cm2/C, the coloring and bleaching responding time is 8.37 s and 4.77 s, respectively. It the meanwhile, it has a narrower band gap and higher cyclic stability. |
| first_indexed | 2024-04-09T21:20:47Z |
| format | Article |
| id | doaj.art-9c8ca293643a419fa4cb692792230637 |
| institution | Directory Open Access Journal |
| issn | 1001-4381 |
| language | zho |
| last_indexed | 2024-04-09T21:20:47Z |
| publishDate | 2023-03-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-9c8ca293643a419fa4cb6927922306372023-03-28T06:25:01ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43812023-03-015139810410.11868/j.issn.1001-4381.2020.00112620230310Preparation and electrochromic properties of MoO3/WO3 composite filmCHENG Ming0YANG Jikai1HAO Zhixu2ZHAO Dongxu3WANG Yunpeng4WANG Fei5WANG Xin6WANG Guozheng7HUAN Kewei8State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaSchool of Science, Changchun University of Science and Technology, Changchun 130022, ChinaSchool of Science, Changchun University of Science and Technology, Changchun 130022, ChinaState Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaState Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaState Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaSchool of Science, Changchun University of Science and Technology, Changchun 130022, ChinaSchool of Science, Changchun University of Science and Technology, Changchun 130022, ChinaSchool of Science, Changchun University of Science and Technology, Changchun 130022, ChinaMoO3/WO3 composite films with different MoO3 deposition cycles were prepared to use conductive glass as the substrate by combining hydrothermal method and electrochemical deposition method. Electrochromic reversibility, optical density(ΔOD), coloration efficiency, stability and responding time of MoO3/WO3 composite film were obtained by electrochomical measurement technologies and spectral tests. The results show that the MoO3/WO3 composite film with 8 MoO3 electrodeposited cycles has the best electrochromic performance compared with single WO3 nanorod film or MoO3 film, and the electrochromic reversibility is 62.19%, the optical density is 0.61, the coloration efficiency is 153.16 cm2/C, the coloring and bleaching responding time is 8.37 s and 4.77 s, respectively. It the meanwhile, it has a narrower band gap and higher cyclic stability.http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.001126wo3thin filmmoo3thin filmhydrothermal methodelectrochromismelectrochemical test |
| spellingShingle | CHENG Ming YANG Jikai HAO Zhixu ZHAO Dongxu WANG Yunpeng WANG Fei WANG Xin WANG Guozheng HUAN Kewei Preparation and electrochromic properties of MoO3/WO3 composite film Cailiao gongcheng wo3thin film moo3thin film hydrothermal method electrochromism electrochemical test |
| title | Preparation and electrochromic properties of MoO3/WO3 composite film |
| title_full | Preparation and electrochromic properties of MoO3/WO3 composite film |
| title_fullStr | Preparation and electrochromic properties of MoO3/WO3 composite film |
| title_full_unstemmed | Preparation and electrochromic properties of MoO3/WO3 composite film |
| title_short | Preparation and electrochromic properties of MoO3/WO3 composite film |
| title_sort | preparation and electrochromic properties of moo3 wo3 composite film |
| topic | wo3thin film moo3thin film hydrothermal method electrochromism electrochemical test |
| url | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.001126 |
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