[1]周晓明,张培新,刘剑洪,等.Fe3+、Co2+、Ni2+掺杂TiO2 纳米粉体的微波水热合成研究[J].深圳大学学报理工版,2004,21(3):257-261.
　ZHOU Xiao-ming,ZHANG Pei-xin,LIU Jian-hong,et al.The hydrothermal synthesis in terms of microwave of the TiO2 nanometer powder mixed with Fe3+,Co2+ and Ni2+[J].Journal of Shenzhen University Science and Engineering,2004,21(3):257-261.
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Fe3+、Co2+、Ni2+掺杂TiO2 纳米粉体的微波水热合成研究()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第21卷
期数:
2004年3期
页码:
257-261
栏目:
化学与化工
出版日期:
2004-07-30

文章信息/Info

Title:
The hydrothermal synthesis in terms of microwave of the TiO2 nanometer powder mixed with Fe3+,Co2+ and Ni2+
文章编号:
1000-2618(2004)03-0257-05
作者:
周晓明1; 张培新1; 刘剑洪1; 李静1; 2; 陈玉辉1
1）深圳大学师范学院化生系，深圳 518060
2）广西大学化学化工学院，南宁 530004
Author(s):
ZHOU Xiao-ming1;  ZHANG Pei-xin1;  LIU Jian-hong1;  LI Jiang1; 2;  and CHEN Yu-hui1
1) Department of Chemistry and Biology Normal college Shenzhen University, Shenzhen 518060, P. R. China
2) Department of Chemistry and Engineering Guangxi University, Nanning 530004, P. R. China
关键词:
微波辐射; TiO2; 掺杂; 水解温度; 表征
Keywords:
microwave radiation;  TiO2 ;  intermixing;  hydrolysis temperature;  measuring
分类号:
TQ 314.24+2
文献标志码:
A
摘要:
通过控制盐的水解和微波辐射, 制备出晶粒为6～30nm 的TiO2 和Fe3+ 、Co2+ 、Ni2+掺杂的TiO2 . 对水解温度、陈化时间进行研究发现, TiO2 、Fe/TiO2 及Co/TiO2 和Ni/TiO2 的水解温度分别控制在70～80℃、65℃及60～ 80℃时, 晶粒尺寸较小, 而室温陈化时间的长短对晶粒尺寸无大的影响. 通过XRD 、TG-DSC 、TEM 对制得的纳米粉体进行了表征.
Abstract:
Nano-TiO2 ,and nano-TiO2 powder mixed with Fe3+ ,Co2+ and Ni2+ , with the crystallite size of 6～30nm were prepared by controlling the salt-hydrolysis and microwave radiation. The results indicated that the crystallite with small size could be obtained at the hydrolytic temperature of 70～80℃ for TiO2 , 65℃ for Fe/TiO2 , and 60 to 80℃for Co/TiO2 and Ni/TiO2. The effect of ageing time at room temperature on the crystallite size was negligible. The nanometer powders were characterized by XRD, TG-DSC and TEM.

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更新日期/Last Update: 2015-11-06