Shape-controlled synthesis and influence of w doping and oxygen nonstoichiometry on the phase transition of vo2
文献类型：期刊论文
| 作者 | Chen, Ru1,2; Miao, Lei1,3; Liu, Chengyan3; Zhou, Jianhua3; Cheng, Haoliang1; Asaka, Toru4; Iwamoto, Yuji4; Tanemura, Sakae1,3 |
| 刊名 | Scientific reports
 |
| 出版日期 | 2015-09-16 |
| 卷号 | 5页码:12 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/srep14087 |
| 通讯作者 | Miao, lei(miaolei@ms.giec.ac.cn) |
| 英文摘要 | Monoclinic vo2(m) in nanostructure is a prototype material for interpreting correlation effects in solids with fully reversible phase transition and for the advanced applications to smart devices. here, we report a facile one-step hydrothermal method for the controlled growth of single crystalline vo2(m/r) nanorods. through tuning the hydrothermal temperature, duration of the hydrothermal time and w-doped level, single crystalline vo2(m/r) nanorods with controlled aspect ratio can be synthesized in large quantities, and the crucial parameter for the shape-controlled synthesis is the w-doped content. the dopant greatly promotes the preferential growth of (110) to form pure phase vo2(m/r) nanorods with high aspect ratio for the w-doped level = 2.0 at% sample. the shape-controlled process of vo2(m/r) nanorods upon w-doping are systematically studied. moreover, the phase transition temperature (t-c) of vo2 depending on oxygen nonstoichiometry is investigated in detail. |
| WOS关键词 | METAL-INSULATOR-TRANSITION ; CHEMICAL-VAPOR-DEPOSITION ; VANADIUM DIOXIDE ; SEMICONDUCTOR TRANSITION ; THERMOCHROMIC PROPERTIES ; HYDROTHERMAL SYNTHESIS ; TUNGSTEN ; FILMS ; NANOSTRUCTURES ; SPECTROSCOPY |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| 出版者 | NATURE PUBLISHING GROUP |
| WOS记录号 | WOS:000361277200001 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374019 |
| 专题 | 物理研究所 |
| 通讯作者 | Miao, Lei |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Guilin Univ Elect Technol, Sch Mat Sci & Engn, Guangxi Collaborat Innovat Ctr Struct & Property, Guangxi Key Lab Informat Mat, Guilin 541004, Peoples R China 4.Nagoya Inst Technol, Grad Sch Engn, Dept Frontier Mat, Showa Ku, Nagoya, Aichi 4668555, Japan |
| 推荐引用方式 GB/T 7714 | Chen, Ru,Miao, Lei,Liu, Chengyan,et al. Shape-controlled synthesis and influence of w doping and oxygen nonstoichiometry on the phase transition of vo2[J]. Scientific reports,2015,5:12. |
| APA | Chen, Ru.,Miao, Lei.,Liu, Chengyan.,Zhou, Jianhua.,Cheng, Haoliang.,...&Tanemura, Sakae.(2015).Shape-controlled synthesis and influence of w doping and oxygen nonstoichiometry on the phase transition of vo2.Scientific reports,5,12. |
| MLA | Chen, Ru,et al."Shape-controlled synthesis and influence of w doping and oxygen nonstoichiometry on the phase transition of vo2".Scientific reports 5(2015):12. |
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来源：物理研究所
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