| Single crystal TiO2 nanorods: Large-scale synthesis and field emission | |
| Department | 固体润滑国家重点实验室 |
Wang CW(王成伟)1,2; Chen JB(陈建彪)1; Wang LQ(王林庆)1; Kang YM(康有民)1; Li DS(李东升)1; Zhou F(周峰)2 ; Wang CW(王成伟)
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| 2012 | |
| Source Publication | Thin Solid Films
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| ISSN | 0040-6090 |
| Volume | 520Issue:15Pages:5036-5041 |
| Abstract | A facile growth procedure of low-pressure chemical vapor deposition has been developed to synthesize single crystal TiO2 nanorods on Ni-coated Ti substrate. The results indicate that the as-prepared nanorods are high purity single crystal with a [110] preferential orientation. Using directly the nanorods as emitters, their field emission (FE) properties have been investigated. The turn-on field of the nanorods decreases from 3.96 V/μm to 2.98, and 2.16 V/μm as the growth temperature increases from 700 °C to 750, and 800 °C, respectively. In addition, the nanorods show good FE stability during 480 min. Such behavior is mainly related to the morphology of nanorods, which depends on the growth temperature. Also, the growth mechanisms of the nanorods are analyzed in detail based on the experimental results. |
| Keyword | Titanium Dioxide Nanorods Field Emission Chemical Vapor Deposition Microstructure |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.tsf.2012.03.039 |
| Funding Organization | the National Natural Science Foundation of China (Grant Nos. 10974155;10774121);the Foundation of Key Laboratory of Polymer Materials of Gansu Province (Grant No.KF-09-02);the Foundation of Education Bureau of Gansu Provinceof China (Grant No. 0801-09) |
| Indexed By | SCI |
| If | 1.604 |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3475 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang CW(王成伟) |
| Affiliation | 1.NW Normal Univ, Coll Phys & Elect Engn, Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Wang CW,Chen JB,Wang LQ,et al. Single crystal TiO2 nanorods: Large-scale synthesis and field emission[J]. Thin Solid Films,2012,520(15):5036-5041. |
| APA | Wang CW.,Chen JB.,Wang LQ.,Kang YM.,Li DS.,...&王成伟.(2012).Single crystal TiO2 nanorods: Large-scale synthesis and field emission.Thin Solid Films,520(15),5036-5041. |
| MLA | Wang CW,et al."Single crystal TiO2 nanorods: Large-scale synthesis and field emission".Thin Solid Films 520.15(2012):5036-5041. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 5036-5041.PDF（1271KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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