Surface modification of TiO2 film by iron doping using reactive magnetron sputtering

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	Surface modification of TiO2 film by iron doping using reactive magnetron sputtering
	W. J. Zhang; Y. Li; S. L. Zhu; F. H. Wang
	2003
发表期刊	Chemical Physics Letters
ISSN	0009-2614
卷号	373 期号:3-4 页码:333-337
摘要	Fe-doped TiO2 films are prepared by pulse de reactive magnetron sputtering. Iron concentration is controlled by varying the surface area of Fe pieces fixed on the pure titanium target. TiO2 films are in anatase phase when iron concentration is less than 10 at.%. Only Ti(IV) is found in the pure TiO2 film while Fe-doped TiO2 films show mixed titanium oxidation states. The absorption edges of Fe-doped TiO2 films show red shift. The films with low iron concentrations perform better photocatalytic activity than the pure TiO2 film and the best doped iron concentration is 0.58 at.%. (C) 2003 Elsevier Science B.V. All rights reserved.
部门归属	chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;zhang, wj (reprint author), chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china
关键词	Oxide Photocatalysts Thin-films X-ray Resonance
URL	查看原文
WOS记录号	WOS:000183016300016
引用统计	被引频次：71[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/36182
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. J. Zhang,Y. Li,S. L. Zhu,et al. Surface modification of TiO2 film by iron doping using reactive magnetron sputtering[J]. Chemical Physics Letters,2003,373(3-4):333-337.
APA	W. J. Zhang,Y. Li,S. L. Zhu,&F. H. Wang.(2003).Surface modification of TiO2 film by iron doping using reactive magnetron sputtering.Chemical Physics Letters,373(3-4),333-337.
MLA	W. J. Zhang,et al."Surface modification of TiO2 film by iron doping using reactive magnetron sputtering".Chemical Physics Letters 373.3-4(2003):333-337.