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稀土元素掺杂TiO_2薄膜的制备及其光学性能研究 被引量：5

Preparation of TiO_2 Films Doped with Rare-earth Elements and Its Optical Property
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摘要 采用溶胶-凝胶法制备得到Y^3＋和Ho^3＋掺杂的TiO2薄膜，XRD分析表明薄膜结晶性能良好，具有锐钛矿晶型。薄膜表面AFM分析表明，薄膜的晶粒具有纳米尺寸。采用紫外-可见分光光度计对掺杂和未掺杂的TiO2薄膜进行紫外-可见吸收光谱分析，表明Y^3＋和Ho^3＋掺杂的TiO2薄膜在紫外光区吸光度有所提高，同时在可见光区光吸收范围出现了红移，相同掺杂浓度的Y^3＋和Ho^3＋掺杂的TiO2薄膜，前者在400～450nm的可见光区具有更高的吸光度。 TiO2 films doped with Y^3＋ and Ho^3＋ ions were prepared with sol-gel method. X-ray diffraction analysis showed that the films crystallized well with anatase crystalline. AFM analysis showed the films had nanocrystallines. UV-Vis absorption analysis of the films indicated that the films doped with Y^3＋ and Ho^3＋ ions had higher absorbance in UV district, and the films had a red-shift of absorption edge in visible district, the films doped with Y^3＋ ion had higher absorbance than the films doped with Ho^3＋ ion with the same ion concentration.
作者 崔旭梅 黄载春 陈孝娥
机构地区 攀枝花学院钒钛材料省级工程技术研究中心
出处 《材料工程》 EI CAS CSCD 北大核心 2008年第12期55-57,共3页 Journal of Materials Engineering
基金 四川省青年科技基金资助项目(08ZQ026-067) 攀枝花市重点科技基金资助项目(2007CY-G-7-3) 攀枝花学院预研基金资助项目(Y2006-08)
关键词 稀土掺杂 TIO2薄膜 溶胶-凝胶法 光学性能 rare-earth element doping TiO2 film sol-gel method optical property
分类号 TB34 [一般工业技术—材料科学与工程]
  • 相关文献

参考文献6

  • 1ZHAO Xu , LIU Man-hong, ZHU Yong-fa. Fabrication of porous TiO2 film via hydrothermal method and its photocatalytic performances[J]. Thin solid films, 2007, 515(18): 7127--7134.
  • 2YAO HSIAOCHIANG , TSIA TUCHENG, HUANG CHUEHJUNG, et al. Effect of annealing on the Sn-doped TiO2 films prepared by DC/RF cosputtering[J]. Journal of the Electrochemical Society, 2007,154(12) :284--290.
  • 3CHEN Yong-jun, DIONYSIOU DIONYSIOS D. Correlation of structural properties and film thickness to photocatalytic activity of thick TiO2 films coated on stainless steel[J]. Applied Catalysis B.. Environmental, 2006,69(1--2): 24--33.
  • 4邹博,吴凤清,阮圣平,邹乐辉,刘彩霞,甘勇,徐宝琨.纳米TiO_2薄膜的制备及其紫外光吸收性能的研究[J].功能材料,2004,35(5):618-620. 被引量：13
  • 5ZHOU Li-jun, YAN Shan-shan, TIAN Bao-zhu, et al. Preparation of TiO2-SiO2 film with high photocatalytie activity on PET substrate[J]. Materials Letters, 2006, 60(3) : 396-- 399.
  • 6ZHANG Zong-wei, FAN Jun, ZHANG Qin, et al. Characterization and photocatalytic activity of ianthanon-doped nano-TiO2[A]. YANG L,WEN S,CHEN Y,et al. Proceedings of SPIE-the International Society for Optical Engineering[C]. USA: SPIE-Int Soc Optical Engineering,2006.

二级参考文献5

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共引文献12

同被引文献43

  • 1邹博,吴凤清,阮圣平,邹乐辉,刘彩霞,甘勇,徐宝琨.纳米TiO_2薄膜的制备及其紫外光吸收性能的研究[J].功能材料,2004,35(5):618-620. 被引量：13
  • 2赵艳红,李亚峰.TiO_2光催化氧化技术在废水处理中的应用[J].辽宁化工,2006,35(8):475-478. 被引量：9
  • 3钟建军,朱智飞,陈达美.TiO_2固定相体系光催化降解活性艳红X-3B的动力学研究[J].环境科学导刊,2007,26(1):14-16. 被引量：4
  • 4Zhao Xu , Liu Manhong, Zhu Yongfa. Fabrication of porous TiO2 film via hydrothermal method and its photoeatalytic performances [J]. Thin solid films, 2007, 515(18): 7127-7134.
  • 5Yao Hsiaochiang , Tsia Tucheng, Huang Chuehjung, Shieu Fuhsheng. Effect of annealing on the Sn-doped TiO2 films prepared by DC/RF cosputtering[J]. Journal of the Electrochemical Society, 2007,154(12) : 284-290.
  • 6Chen Yongjun, Dionysiou Dionysios D. Correlation of structural properties and film thickness to photocatalytic activity of thick TiO2 films coated on stainless steel[J]. Applied Catalysis B: Environmental,2006,69(1-2): 24-33.
  • 7Zhou Lijun, Yan Shanshan, Tian, Baozhu, et al. Preparation of TiO2 SiO2 film with high photoeatalytie activity on PET substrate [J]. Materials Letters, 2006, 60(3) : 396-399.
  • 8Wei Zhang Zong, Jun Fan, Qian Zhang, et al. Characterization and photoeatalytic activity of ianthanon-doped nano-TiO2 [J]. Proceedings of SPIN-the international society for optical engineering, 2006, 6149: 614938.
  • 9Yao Hsiaochiang,Tsia Tucheng,Huang Chuehjung,et al.Effect of Annealing on the Sn-Doped TiO2 Films Prepared by DC/RF Cosputtering[J].Journal of the Electrochemical Society[J].2007,154(12):284-290.
  • 10Chen Yongjun,Dionysiou Dionysios D.Correlation of Structural Properties and Film Thickness to Photocatalytic Activity of Thick TiO2 Films Coated on Stainless Steel[J].Applied Catalysis B:Environmental,2006,69(1-2):24-33.

引证文献5

二级引证文献22

材料工程
2008年 第12期

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