期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

离子注入制备锐钛矿型Fe：TiO2薄膜紫外光、可见光和自然光催化效果研究 被引量：1

PHOTOCATALYTIC ACTIVITY OF Fe:TiO_2 FILMS FABRICATED BY ION IMPLANTATION UNDER UV,VISIBLE AND NATURAL LIGHT IRRADIATION
下载PDF
导出
摘要 采用溶胶-凝胶法制备纳米Ti O2薄膜,然后用金属蒸汽真空弧（metal vapour vacuumarc,MEVVA）离子注入机注入从6×10^15～6×10^16cm24种注量的Fe离子,制备复合纳米Fe：Ti O2薄膜.用UV-Vis透射光谱和XRD对催化剂进行了表征.对薄膜在紫外光、可见光和自然光下降解甲基橙的光催化脱色效果进行了研究. TiO2 nano-films were fabricated by sol-gel method, Fe ions were implanted with the metal vapour vacuum arc （MEVVA） technique at 6 × 10^15～ 6× 10^16 cm^-2. Films were characterized by UV-vis transmittance and XRD spectra. Their photocatalytic discoloriztion effect on methyl orange was studied under UV, visible and natural light irradiation.
作者 覃礼钊 廖斌 董西亮 吴先映 侯兴刚 程肯 刘安东
机构地区 北京师范大学教育部射线束技术与材料改性重点实验室 遵义师范学院物理系 天津师范大学物理与电子学院
出处 《北京师范大学学报（自然科学版）》 CAS CSCD 北大核心 2009年第2期145-148,共4页 Journal of Beijing Normal University(Natural Science)
基金 国家“863”计划资助项目(2001AA338020) 遵义市科技局、遵义师范学院科技研发资金资助项目(00709)
关键词 Fe:TiO2薄膜 离子注入 光降解 Fe：TiO2 films ion implantation photodegradation
分类号 O484 [理学—固体物理] TN305.3 [电子电信—物理电子学]
  • 相关文献

参考文献7

  • 1Diebold U. The surface science of titanium dioxide[J]. Surface Science Reports, 2003, 48:53
  • 2Kitano M, Matsuoka M, Ueshima M, et al. Recent developments in titanium oxide-based photocatalysts[J]. Applied Catalysis A: General, 2007, 325(1):1
  • 3Chatteriee D, Dasgupta S. Visible light induced photocatalytic degradation of organic pollutants [J]. Journal of Photochemistry and Photobiology C. Photochemistry Reviews, 2005, 6(1): 186
  • 4Ao C H, Leung M K H, Lam C W R, et al. Photocatalytic decolorization of anthraquinonic dye by TiO2 thin film under UVA and visible-light irradiation [J]. Chemical Engineering Journal, 2007, 129:153
  • 5Zheng S K, Wang T M, Wang C, et al. Photocatalytic activity study of TiO2 thin films with and without Fe ion implantation[J]. Nucl Instr And Meth B, 2002, 187 (4):479
  • 6Yamashita H, Harada M, Misaka J. Photocatalytic degradation of organic compounds diluted in water using visible light-responsive metal ion-implanted TiO2 catalysts: Fe ion-implanted TiO2 [J]. Catalysis Today, 2003, 84(3/4) :191
  • 7Liu Andong, Zhang Huixing, Zhang Tonghe. MEVVA ion source development and its industrial application at Beijing Normal University [J]. Surface & Coatings Technology, 2005, 193:65

同被引文献12

  • 1侯兴刚,吴晓玲,刘安东.Ag/TiO_2薄膜光催化性能的研究[J].北京师范大学学报（自然科学版）,2005,41(6):604-607. 被引量：10
  • 2Ulrike D, The surface science of titanium dioxide[J]. Surface Science Reports, 2003, 48(5/6/7/8): 53.
  • 3Liu H J, Liu G G, Shi X Y. N/Zr-codoped TiO2 nanotube arrays: fabrication, characterization, and enhanced photocatalytic activity[J]. Colloids and Surfaces A: Physicochem. Eng. Aspects, 2010, 363(15): 35.
  • 4Lai Y K, Huang J Y, Zhang H F, et al. Nitrogen-doped TiO2 nanotube array films with enhanced photocatalytic activity under various light sources [J]. Journal of Hazardous Materials, 2010, 184(1-3): 855.
  • 5Qin L Z, Liao B, Liu A D, et al. The Ag/Fe:TiO2 nano-catalysts prepared by Fe^+ ion implantation and Ag nanoparticle deposition by electron beam irradiation [J]. Nuclear Instruments and Methods in Physics Research B, 2009, 267(7): 1077.
  • 6Tian J T, Chen L J, Yin Y S, et, al. Photocatalyst of TiO2/ZnO nano composite film: preparation, characterization, and photodegradation activity of methyl orange[J]. Surface & Coatings Technology, 2009, 204(1-2) : 205.
  • 7Qin S Y, Xin F, Liu Y D, et al. Photocatalytic reduction of CO2 in methanol to methyl formate over CuO-TiO2 composite catalysts[J]. Journal of Colloid and Interface Science, 2011, 356 (1): 257.
  • 8Yan J H, Zhu Y R, Tang Y G, et al. Nitrogen-doped SrTiO3/TiO2 composite photocatalysts for hydrogen production under visible light irradiation[J]. Journal of Alloys and Compounds, 2009, 472(1/2): 429.
  • 9Maurya A, Chauhan P. Structural and optical characterization CdS/TiO2 nanocomposite[J]. Materials Characterization, 2011, 62(4): 382.
  • 10Choi H C, Jung Y M, Kim S B. Size effects in the Raman spectra of TiO2 nanoparticles [J]. Vibrational Spectroscopy, 2005, 37(1): 33.

引证文献1

二级引证文献2

北京师范大学学报（自然科学版）
2009年 第2期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部