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Issue 4
Jul.  2014
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ZHU Pei-juan, CHEN Wei, LI Chun-yan, ZHAO Ya-ping. Study on photocatalytic degradation of methylene blue by BiOBr under visible light[J]. Journal of East China Normal University (Natural Sciences), 2014, (4): 122-131.
Citation: ZHU Pei-juan, CHEN Wei, LI Chun-yan, ZHAO Ya-ping. Study on photocatalytic degradation of methylene blue by BiOBr under visible light[J]. Journal of East China Normal University (Natural Sciences), 2014, (4): 122-131.

Study on photocatalytic degradation of methylene blue by BiOBr under visible light

  • Received Date: 2013-07-01
  • Rev Recd Date: 2013-10-01
  • Publish Date: 2014-07-25
  • This paper studied the photocatalytic degradation of the methylene blue (MB) by BiOBr under visible light. The influence factors, such as pH, amount of catalysts and the concentrations of reaction solution were investigated so as to check the performance of the process and understand the mechanism of degradation of MB. The inhibition of reactive oxygen species (ROS) in the reaction system was determined by adding various radical scavengers. Above results help to deduce photodegradation mechanism of MB catalyzed by BiOBr and the mainly active oxygen species in the reaction system.
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  • [1]
    [1] FUJISHIMA A,HONDA K. Electrochemical photolysis of water at a semiconductor electrode[J]. Nature, 1972, 238(5338): 37-38.

    [2] FOX M A, DULAY M T. Heterogeneous photocatalysis[J]. Chem Rev, 1993, 93:341-357.

    [3] HOFFMANN M R, MARTIN S T, CHOI W, et al.Environmental applications of semiconductor photocatalysis[J]. Chem Rev, 1995, 95:69\|96.

    [4] OHKO Y. Degradation of bisphenolA in water by TiO2 photocatalyst[J]. Environmental Science & Technology, 2001, 35(11):2365-2368.

    [5] HAN F, KAMBALA V S R, SRINIVASAN M, et al. Tailored titanium dioxide photocatalysts for the degradation of organic dyes in wastewater treatment: A review[J].Appl Catal A,2009,359:25\|40.

    [6] JIANG Z, YANG F, LUO N, et al. Solvothermal synthesis of N-doped TiO2nanotubes for visible-light-responsive photocatalysis[J]. Chem Commun, 2008, 1(47):6372-6374.

    [7] SHANG M. A practical visible-light-driven Bi2WO6 nanofibrous mat prepared by electrospinning[J]. Journal of Materials Chemistry, 2009, 19(34):6213-6218.

    [8] LIN X P. A novel photocatalyst BiSbO4 for degradation of methylene blue[J]. Applied Catalysis A: General, 2006, 307(2):257-262.

    [9] YAO W F. Photocatalytic property of perovskite bismuth titanate[J]. Applied Catalysis B: Environmental, 2004, 52(2):109-116.

    [10] 胥维昌. 染料行业废水处理现状和展望[J].染料工业,2002,39(6): 35-39.

    [11] 朱文杰. 发光细菌法在环境污染物监测中的进展与应用[J].净水技术,2010,29(4): 54-59.

    [12] TIAN H T, LI J W, ZHAO Y P, et al. Removal of bisphenol a by mesoporous BiOBr under simulated solar light Irradiation[J]. Catalysis Science & Technology, 2012(2):2351-2355.

    [14] 唐玉朝, 胡春, 王怡中. TiO2光催化反应机理及动力学研究进展[J].化学进展,2002, 3(14): 192-199.

    [15] 唐达培, 高庆, 江晓禹.TiO2薄膜的结构和光催化活性研究[J].材料导报,2006(S1): 62-64.

    [16] DIONYSIOU D D, BURBANO A A, SUIDAN M T, et al. Effect of oxygen in a thin-film rotating disk photocatalytic reactor[J]. Environ Sci & Technol, 2002, 36(17):3834-3843.

    [17] 朱燕, 郁志勇, 孙震, 等. 过氧化氢和卤离子对亚甲基蓝光学降解的影响[J]. 安徽大学学报: 自然科学版,2004,28(3): 75-78.

    [18] ZHANG X, SUN D D, LI G, et al. Investigation of the roles of active oxygen species in photodegradation of azo dye AO7 in TiO2 photocatalysis illuminated by microwave electrodeless lamp[J]. Journal of Photochemistry and photobiology A: Chemistry, 2008, 199(2/3):311-315.

    [19] 章丹, 徐斌, 朱培娟, 等. TiO2光催化降解亚甲基蓝机理的研究[J].华东师范大学学报: 自然科学版,2013(5): 35-42.

    [20] 葛林科, 陈景文, 张思玉, 等. 水中氟喹诺酮类抗生素加替沙星的光降解[J].科学通报,2010,55(11): 996-1001.

    [21] ISHIBASHI K. Generation and deactivation processes of superoxide formed on TiO2 film illuminated by very weak UV light in air or water[J]. The Journal of Physical Chemistry B, 2000, 104(20):4934-4938.

    [22] YANG S. Role of the reduction site in the fluorinated or sulfated TiO2 photocatalytic process[J]. Journal of Environmental Sciences, 2007, 19(10):1239-1244.

    [23] ZHANG X. Investigation of the roles of active oxygen species in photodegradation of azo dye AO7 in TiO2 photocatalysis illuminated by microwave electrodeless lamp[J]. Journal of Photochemistry and Photobiology A: Chemistry, 2008, 199(2):311-315.

    [24] CHEN Y. Role of primary active species and TiO2 surface characteristic in UV-illuminated photodegradation of Acid Orange 7[J]. Journal of Photochemistry and Photobiology A: Chemistry, 2005, 172(1): 47-54.

    [25] FUJISHIMA A X, ZHANG D A, TRYK. TiO2 photocatalysis and related surface phenomena[J]. Surface Science Reports, 2008, 63:515-582.
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