Preparation of VO2/Al-O core-shell structure with enhanced weathering resistance for smart window
文献类型：期刊论文
| 作者 | Tong, Kun1,2; Li, Rong1; Zhu, Jingting1,2; Yao, Heliang1; Zhou, Huaijuan1; Zeng, Xianzhe1; Ji, Shidong1; Jin, Ping1,3 |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 43期号:5页码:4055-4061 |
| 关键词 | Vanadium dioxide Al-O-based shell Stability Thermochromic Smart window |
| 英文摘要 | VO2/Al-O core-shell structure (V/AO) was synthesized by a facile method and its application for thermochromic film on smart window was investigated. Comparisons of thermochromic properties and stabilities in different environments between VO2 and annealed V/AO nanoparticles were made. As a result, VO2 nanoparticle was easily oxidized and lost thermochromic property. In contrast, with the protection provided by Al-O-based shell, the VO2 core remained stable at a high temperature (350 degrees C in air) and in H2O2 solution. Especially, thermochromic films made by annealed V/AO nanoparticles almost kept thermochromic performance in damp heating environment (T=60 degrees C, RH=90%) for 20 days while VO2 films lost their thermochromic properties after 3 days. Besides, the degradation progress of VO2 and V/AO nanoparticles in damp heating environment was also explored. Results indicate that Al-O-based shell provides a good protection for the VO2 core originated from the compact structure of shell, which effectively prevents oxygen and water from eroding VO2. In summary, the VO2 nanoparticles coated with Al-O-based shell exhibit a great potential in the application of smart window. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | VO2 THIN-FILMS ; CATHODE MATERIAL ; INSULATOR-TRANSITION ; VANADIUM DIOXIDE ; COATINGS ; STABILITY ; NANOPARTICLES ; TEMPERATURE ; DEPOSITION ; NANORODS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000394073800015 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23553]  |
| 专题 | 上海硅酸盐研究所_古陶瓷与工业陶瓷工程研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Natl Inst Adv Ind Sci & Technol, Moriyama Ku, Nagoya, Aichi 4638560, Japan |
| 推荐引用方式 GB/T 7714 | Tong, Kun,Li, Rong,Zhu, Jingting,et al. Preparation of VO2/Al-O core-shell structure with enhanced weathering resistance for smart window[J]. CERAMICS INTERNATIONAL,2017,43(5):4055-4061. |
| APA | Tong, Kun.,Li, Rong.,Zhu, Jingting.,Yao, Heliang.,Zhou, Huaijuan.,...&Jin, Ping.(2017).Preparation of VO2/Al-O core-shell structure with enhanced weathering resistance for smart window.CERAMICS INTERNATIONAL,43(5),4055-4061. |
| MLA | Tong, Kun,et al."Preparation of VO2/Al-O core-shell structure with enhanced weathering resistance for smart window".CERAMICS INTERNATIONAL 43.5(2017):4055-4061. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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