Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Effect of Eu3+ doping on the photocatalytic activity of nanoparticles TiO2 | |
其他题名 | 论文其他题名 |
Yang Q. J.; Xu Z. L.; Xie C.; Xue B. Y.; Du Y. G.; Zhang J. H. | |
2004 | |
发表期刊 | Chemical Journal of Chinese Universities-Chinese |
ISSN | 0251-0790 |
卷号 | 25期号:9页码:1711-1714 |
摘要 | The photocatalytic activities of Eu3+-doped TiO2 nanoparticles prepared by sol-gel method and characterized with XRD and TG-DTA were stidied via photocatalytic oxidation of n-heptane. The enhanced photocatalytic activity of Eu3+-doped TiO2 can be attributed to the fact that Eu3+ ions enter into the lattice of TiO2 to lead to the lattice expansion, enhancing the distortion of lattice, and inhibiting the crystal phase transformation and the increase of grain size. It is found that the x(Eu3+) = 0.3% was optimal, and the photocatalytic activity of Eu3+-doped TiO2 decreased with increasing the calcination temperature and the higher the pH, the greater the photocatalytic activity. |
收录类别 | SCI |
语种 | 中文 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/25786 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Yang Q. J.,Xu Z. L.,Xie C.,et al. Effect of Eu3+ doping on the photocatalytic activity of nanoparticles TiO2[J]. Chemical Journal of Chinese Universities-Chinese,2004,25(9):1711-1714. |
APA | Yang Q. J.,Xu Z. L.,Xie C.,Xue B. Y.,Du Y. G.,&Zhang J. H..(2004).Effect of Eu3+ doping on the photocatalytic activity of nanoparticles TiO2.Chemical Journal of Chinese Universities-Chinese,25(9),1711-1714. |
MLA | Yang Q. J.,et al."Effect of Eu3+ doping on the photocatalytic activity of nanoparticles TiO2".Chemical Journal of Chinese Universities-Chinese 25.9(2004):1711-1714. |
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