Fe2TiO5/alpha-Fe2O3 nanocomposite hollow spheres with enhanced gas-sensing properties
文献类型：期刊论文
| 作者 | Yu, R.2; Li, Z.1; Wang, D.1; Lai, X.1; Xing, C.1; Yangb, M.1; Xing, X.2 |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2010-07-01 |
| 卷号 | 63期号:2页码:155-158 |
| 关键词 | Nanocomposites Nanocrystalline microstructure Ferrites Sensors |
| ISSN号 | 1359-6462 |
| 通讯作者 | Wang, D |
| 英文摘要 | Hollow spheres of Fe2TiO5/alpha-Fe2O3 nanocomposite were prepared via a simple impregnating method using carbonaceous polysaccharide microspheres as hard templates. These hollow spheres possessed porous shells contributed by homogeneously arranged alpha-Fe2O3 a and Fe2TiO5 nanocrystals. With the higher specific-surface area provided by the porous spherical shells and lower grain boundary resistant between alpha-Fe2O3 and Fe2TiO5, these hollow spheres showed much improved gas-sensing properties for some organic gases. A sample with a Fe2TiO5/alpha-Fe2O3 ratio of about 1:1 showed the optimum gas-sensing value. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | THIN-FILM ; SENSORS ; ALPHA-FE2O3 ; OXIDATION ; OXIDES ; VAPOR |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000278532400002 |
| 公开日期 | 2013-11-18 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6129]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Univ Sci & Technol Beijing, Dept Phys Chem, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, R.,Li, Z.,Wang, D.,et al. Fe2TiO5/alpha-Fe2O3 nanocomposite hollow spheres with enhanced gas-sensing properties[J]. SCRIPTA MATERIALIA,2010,63(2):155-158. |
| APA | Yu, R..,Li, Z..,Wang, D..,Lai, X..,Xing, C..,...&Xing, X..(2010).Fe2TiO5/alpha-Fe2O3 nanocomposite hollow spheres with enhanced gas-sensing properties.SCRIPTA MATERIALIA,63(2),155-158. |
| MLA | Yu, R.,et al."Fe2TiO5/alpha-Fe2O3 nanocomposite hollow spheres with enhanced gas-sensing properties".SCRIPTA MATERIALIA 63.2(2010):155-158. |
入库方式： OAI收割
来源：过程工程研究所
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