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    于向阳, 程继健, 杨阳, 杜永娟. 稀土元素掺杂对TiO_2光催化性能的影响[J]. 华东理工大学学报(自然科学版), 2000, (3).
    引用本文: 于向阳, 程继健, 杨阳, 杜永娟. 稀土元素掺杂对TiO_2光催化性能的影响[J]. 华东理工大学学报(自然科学版), 2000, (3).
    YU Xiangyang*, CHENG Jijian, YANG Yang, DU Yongjuang. Effects of Rare Earth Oxide Doping on the Photocatalytic Activities of TiO_2[J]. Journal of East China University of Science and Technology, 2000, (3).
    Citation: YU Xiangyang*, CHENG Jijian, YANG Yang, DU Yongjuang. Effects of Rare Earth Oxide Doping on the Photocatalytic Activities of TiO_2[J]. Journal of East China University of Science and Technology, 2000, (3).

    稀土元素掺杂对TiO_2光催化性能的影响

    Effects of Rare Earth Oxide Doping on the Photocatalytic Activities of TiO_2

    • 摘要: 采用溶胶凝胶法在釉面砖上制备了均匀的 Ti O2 光催化薄膜 ,并研究了稀土元素铈、镧、钇掺杂对 Ti O2 光催化性能的影响。对罗丹明 B的光降解实验表明 :适量的稀土元素掺杂均可显著改善 Ti O2 薄膜的光催化性能。

       

      Abstract: Rare earth doped TiO_2 coatings were prepared on the surface of tile by the solgel process, and the effects of rare earth oxide addition on the photocatalytic activities of TiO_2 were also investigated. Experimental results of photodecomposition Rhodamine B show that the addition of appropriate amount of rare earth oxide is effective for improving the photocatalytic activities of TiO_2.

       

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