In Situ Characterization on Thermal Transitions of VO2(B): Toward VO2(R) and V2O3
文献类型：期刊论文
| 作者 | Zhang Shaohong; Fu Juan; Su Qiucheng; Wu Liangpeng; Li Xinjun |
| 刊名 | rare metal materials and engineering
 |
| 出版日期 | 2016-06-01 |
| 卷号 | 45期号:6页码:1374-1380 |
| 关键词 | hydrothermal vanadium oxides in situ XRD thermal transformation |
| 英文摘要 | vo2(b) was synthesized via a facile hydrothermal process using v2o5 and oxalic acid. the crystal structure and the phase transition of vo2(b) during elevated temperatures in n-2 were investigated by in situ x-ray diffraction (xrd). meanwhile, the morphologies and the crystal structures of the samples obtained by annealing at different temperatures were characterized by field emission scanning electron microscopy (fe-sem), xrd and raman spectroscopy, respectively. the results show that the as-synthesized nano platelet-like monoclinic vo2(b) irreversibly transforms into submicron and micron subsphaeroidal tetragonal vo2(r) between 430 and 700 degrees c. the as-obtained vo2(r) starts to decompose and form magneli phases vno2n-1 (3 <= n <= 9) series compounds at similar to 1000 degrees c, and totally transfers into a corundum v2o3 sintered block at ca. 1200 degrees c. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, multidisciplinary ; metallurgy & metallurgical engineering |
| 研究领域[WOS] | materials science ; metallurgy & metallurgical engineering |
| 关键词[WOS] | vanadium dioxide ; raman-scattering ; phase-transition ; thin-films ; lithium batteries ; surface oxidation ; mott transition ; mechanism ; crystal ; oxides |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000379195400002 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/11779]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Shaohong,Fu Juan,Su Qiucheng,et al. In Situ Characterization on Thermal Transitions of VO2(B): Toward VO2(R) and V2O3[J]. rare metal materials and engineering,2016,45(6):1374-1380. |
| APA | Zhang Shaohong,Fu Juan,Su Qiucheng,Wu Liangpeng,&Li Xinjun.(2016).In Situ Characterization on Thermal Transitions of VO2(B): Toward VO2(R) and V2O3.rare metal materials and engineering,45(6),1374-1380. |
| MLA | Zhang Shaohong,et al."In Situ Characterization on Thermal Transitions of VO2(B): Toward VO2(R) and V2O3".rare metal materials and engineering 45.6(2016):1374-1380. |
入库方式： OAI收割
来源：广州能源研究所
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