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铁离子对二氧化钛晶型转变的影响
The influence of Fe3+ on crystalline phase transition of TiO2
【摘要】 通过共沉淀法制得纳米掺铁TiO2粒子,并利用TEM、DSC TG和XRD测试手段研究了铁离子在TiO2晶型转变过程中的作用,以及铁离子掺杂浓度对TiO2晶型转变的影响。
【Abstract】 In this paper Fedoped nanoscale TiO2 were prepared by coprecopitation method. The mechanism of crystalline phase transition of TiO2 about doping Fe3+ was studied by TEM, DSCTG and XRD. And the effects of concentration of Fe3+ on crystalline phase transition of TiO2 were discussed.
- 【文献出处】 功能材料 ,Journal of Functional Materials , 编辑部邮箱 ,2003年04期
- 【分类号】TB383
- 【被引频次】36
- 【下载频次】535