Direct determination of local structure around Fe in anatase TiO2
文献类型：期刊论文
| 作者 | Zhu, SY; Shi, TF; Liu, WH; Wei, SL; Xie, YI; Fan, CZ; Lie, Y; Xie YN(谢亚宁)
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| 刊名 | PHYSICA B-CONDENSED MATTER
 |
| 出版日期 | 2007 |
| 卷号 | 396期号:1-2页码:#REF! |
| 关键词 | Fe-doped TiO2 nano-composites XAFS |
| 通讯作者 | Liu, WH (reprint author), Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China. |
| 英文摘要 | The local structures around Fe in the Fe-doped anatase TiO2 samples prepared by sot-gel method have been investigated by XAFS technique. The results indicate that for the Fe-doped TiO2, sample with a low Fe content of 1-2 wt%, Fe atoms are incorporated into the lattice of anatase and located at the substitutional sites of Ti atoms. Fe atoms expand the distance of the nearest oxygen atoms and cause local distortion of the anatase lattice. With the increase of the doping Fe content, the second phase of alpha-Fe2O3 is aggregated. For the 10 wt% Fe-doped TiO2, most of Fe atoms exist in the form of alpha-Fe2O3 (c) 2007 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Condensed Matter |
| 收录类别 | SCI |
| WOS记录号 | WOS:000247506500031 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226708]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Zhu, SY,Shi, TF,Liu, WH,et al. Direct determination of local structure around Fe in anatase TiO2[J]. PHYSICA B-CONDENSED MATTER,2007,396(1-2):#REF!. |
| APA | Zhu, SY.,Shi, TF.,Liu, WH.,Wei, SL.,Xie, YI.,...&谢亚宁.(2007).Direct determination of local structure around Fe in anatase TiO2.PHYSICA B-CONDENSED MATTER,396(1-2),#REF!. |
| MLA | Zhu, SY,et al."Direct determination of local structure around Fe in anatase TiO2".PHYSICA B-CONDENSED MATTER 396.1-2(2007):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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