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ZnO纳米线与硫掺杂TiO2微/纳复合材料的制备及其光催化活性

张延霖 蔡文娟 谢楚如 吴宏海

张延霖, 蔡文娟, 谢楚如, 吴宏海. ZnO纳米线与硫掺杂TiO2微/纳复合材料的制备及其光催化活性[J]. 华南师范大学学报(自然科学版), 2016, 48(1): 74-78. doi: 10.6054/j.jscnun.2015.08.021
引用本文: 张延霖, 蔡文娟, 谢楚如, 吴宏海. ZnO纳米线与硫掺杂TiO2微/纳复合材料的制备及其光催化活性[J]. 华南师范大学学报(自然科学版), 2016, 48(1): 74-78. doi: 10.6054/j.jscnun.2015.08.021
Study on preparation and photocatalytic activity of micro/nano-structured ZnO/ S-doped TiO2 composite[J]. Journal of South China normal University (Natural Science Edition), 2016, 48(1): 74-78. doi: 10.6054/j.jscnun.2015.08.021
Citation: Study on preparation and photocatalytic activity of micro/nano-structured ZnO/ S-doped TiO2 composite[J]. Journal of South China normal University (Natural Science Edition), 2016, 48(1): 74-78. doi: 10.6054/j.jscnun.2015.08.021

ZnO纳米线与硫掺杂TiO2微/纳复合材料的制备及其光催化活性

doi: 10.6054/j.jscnun.2015.08.021
基金项目: 

国家自然科学基金项目

详细信息
    通讯作者:

    张延霖

Study on preparation and photocatalytic activity of micro/nano-structured ZnO/ S-doped TiO2 composite

  • 摘要: 采用水热法制备了ZnO纳米线与硫掺杂TiO2(ZnO/S-TiO2)微/纳复合光催化剂,通过SEM、XRD、XPS对复合光催化剂进行表征,探讨了硫掺杂量和煅烧温度对该复合催化剂光催化性能的影响。结果表明,ZnO微米线表面形成了粒径较为均一的纳米S-TiO2颗粒,硫掺杂TiO2中形成了Ti-O-S键;当硫掺杂量为0.8mol%并经500℃高温煅烧的复合光催化剂对菲的降解呈现出最好的光催化活性。
  • [1] Hai Y W, et al.Preparation and characterization of porous TiO2/ZnO composite nanofibers via electrospinning [J]. [J].Chinese Chemical Letters, 2010, 21, 1119-1123., 2010, 21(21):1119-1123 [2] 赵秀丽.TiO2光催化剂及TiO2/ZnO复合光催化剂的制备和性能研究[D].燕山大学. 2012. [3] 陈洁.Cu2O/ZnO 复合型光催化剂的制备及其在染料废水处理中的应用[D].广西师范大学. 2008 [4] 彭超.TiO2/SrTiO3薄膜的制备、热处理及其光催化性能研究[D].兰州理工大学. 2014. [5] 王志义, 史献峰, 崔作林.ZnO异质复合对纳米TiO2晶型转变和晶粒生长的影响[J].硅酸盐学报, 2006, 9(9):1078-1083 [6] 周武艺.纳米TiO2的掺杂改性及光催化性能的研究[D]. 湖南大学,2005. [7] Charanpahari A, Umare S S, Sasikala R.Effect of Ce, N and S multi-doping on the photocatalytic activity of TiO2.[J].Applied Surface Science, 2013, 282(282):408-414 [8]Liu Y, Liu J, Lin Y, et al.Simple fabrication and photocatalytic activity of S-doped TiO2 under low power LED visible light irradiation[J].Ceramics International, 2009, 35(8):3061-3065 [9]Wang Y, Li J, Peng P, et al.Preparation of S-TiO2 photocatalyst and photodegradation of L-acid under visible light[J].Applied Surface Science, 2008, 254(16):5276-5280 [10] Lei M, ZhangY B, Fu X L, Huang Y T, Zhang L, Xiao J L.Solvothermal route to novel TiO2 capped ZnS nanowires.[J].Materials Letters, 2011, 65(65):3577-3579 [11] Cheng X, Liu H, Chen Q, et al.Construction of N, S codoped TiO2 NCs decorated TiO2 nano-tube array photoelectrode and its enhanced visible light photocatalytic mechanism[J].Electrochimica Acta, 2013, 1(1):134-142 [12] S.Liu, X Chen. A visible light response TiO2 photocatalyst realized by cationic S-doping and its application codoped with nitrogen and cerium [J].Journal of Hazardous Materials, 2008, 152(152):48-55

    [1] Hai Y W, et al.Preparation and characterization of porous TiO2/ZnO composite nanofibers via electrospinning [J]. [J].Chinese Chemical Letters, 2010, 21, 1119-1123., 2010, 21(21):1119-1123 [2] 赵秀丽.TiO2光催化剂及TiO2/ZnO复合光催化剂的制备和性能研究[D].燕山大学. 2012. [3] 陈洁.Cu2O/ZnO 复合型光催化剂的制备及其在染料废水处理中的应用[D].广西师范大学. 2008 [4] 彭超.TiO2/SrTiO3薄膜的制备、热处理及其光催化性能研究[D].兰州理工大学. 2014. [5] 王志义, 史献峰, 崔作林.ZnO异质复合对纳米TiO2晶型转变和晶粒生长的影响[J].硅酸盐学报, 2006, 9(9):1078-1083 [6] 周武艺.纳米TiO2的掺杂改性及光催化性能的研究[D]. 湖南大学,2005. [7] Charanpahari A, Umare S S, Sasikala R.Effect of Ce, N and S multi-doping on the photocatalytic activity of TiO2.[J].Applied Surface Science, 2013, 282(282):408-414 [8]Liu Y, Liu J, Lin Y, et al.Simple fabrication and photocatalytic activity of S-doped TiO2 under low power LED visible light irradiation[J].Ceramics International, 2009, 35(8):3061-3065 [9]Wang Y, Li J, Peng P, et al.Preparation of S-TiO2 photocatalyst and photodegradation of L-acid under visible light[J].Applied Surface Science, 2008, 254(16):5276-5280 [10] Lei M, ZhangY B, Fu X L, Huang Y T, Zhang L, Xiao J L.Solvothermal route to novel TiO2 capped ZnS nanowires.[J].Materials Letters, 2011, 65(65):3577-3579 [11] Cheng X, Liu H, Chen Q, et al.Construction of N, S codoped TiO2 NCs decorated TiO2 nano-tube array photoelectrode and its enhanced visible light photocatalytic mechanism[J].Electrochimica Acta, 2013, 1(1):134-142 [12] S.Liu, X Chen. A visible light response TiO2 photocatalyst realized by cationic S-doping and its application codoped with nitrogen and cerium [J].Journal of Hazardous Materials, 2008, 152(152):48-55
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出版历程
  • 收稿日期:  2014-12-28
  • 修回日期:  2015-05-18
  • 刊出日期:  2016-01-25

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