Formation of bulk beta-FeSi2 by annealing rapidly solidified alpha-FeSi2 ribbons
文献类型：期刊论文
| 作者 | Zhou, ZH ; Zhao, JH ; Wang, WK ; Sun, LL |
| 刊名 | JOURNAL OF MATERIALS RESEARCH
 |
| 出版日期 | 2000 |
| 卷号 | 15期号:5页码:1045 |
| 关键词 | FESI2 DISILICIDE |
| ISSN号 | 0884-2914 |
| 通讯作者 | Zhou, ZH: Chinese Acad Sci, Inst Phys, POB 603 34, Beijing 100080, Peoples R China. |
| 中文摘要 | Nanocrystalline tungsten oxide thin films were prepared by colloid chemistry method. By varying pH in the solution from which the films were prepared, the corresponding structure, constituent phase and photochromic behavior of the films were investigated with transmission electron microscope (TEM), X-ray diffraction (XRD), absorption spectra and X-ray photoelectron spectra (XPS). It was found that with the increase of the pH of the solution, tungsten oxide hydrate was gradually transformed into an oxided 12-tungstate with Keggin structure. XPS detection revealed that oxided 12-tungstate has a different reduction state from tungsten oxide hydrate when exposed to ultraviolet light, so as to result in the change of photochromic behavior of the films. And the variation of reduction characteristics of the films is believed to be related to the structural transformation of the films caused by pH in the solution. (C) 2000 Elsevier Science B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38388]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhou, ZH,Zhao, JH,Wang, WK,et al. Formation of bulk beta-FeSi2 by annealing rapidly solidified alpha-FeSi2 ribbons[J]. JOURNAL OF MATERIALS RESEARCH,2000,15(5):1045. |
| APA | Zhou, ZH,Zhao, JH,Wang, WK,&Sun, LL.(2000).Formation of bulk beta-FeSi2 by annealing rapidly solidified alpha-FeSi2 ribbons.JOURNAL OF MATERIALS RESEARCH,15(5),1045. |
| MLA | Zhou, ZH,et al."Formation of bulk beta-FeSi2 by annealing rapidly solidified alpha-FeSi2 ribbons".JOURNAL OF MATERIALS RESEARCH 15.5(2000):1045. |
入库方式： OAI收割
来源：物理研究所
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