可见光光电-Fenton体系中TiO2薄膜电极的制备及应用

彭振波, 喻泽斌, 孙玲芳, 王莉, 钱利炜, 蒋茜茜, 文航. 可见光光电-Fenton体系中TiO2薄膜电极的制备及应用[J]. 环境工程学报, 2014, 8(9): 3651-3657.
引用本文: 彭振波, 喻泽斌, 孙玲芳, 王莉, 钱利炜, 蒋茜茜, 文航. 可见光光电-Fenton体系中TiO2薄膜电极的制备及应用[J]. 环境工程学报, 2014, 8(9): 3651-3657.
Peng Zhenbo, Yu Zebin, Sun Lingfang, Wang Li, Qian Liwei, Jiang Qianqian, Wen Hang. Preparation and application of TiO2 thin film electrode in photoelectro-Fenton system under visible light[J]. Chinese Journal of Environmental Engineering, 2014, 8(9): 3651-3657.
Citation: Peng Zhenbo, Yu Zebin, Sun Lingfang, Wang Li, Qian Liwei, Jiang Qianqian, Wen Hang. Preparation and application of TiO2 thin film electrode in photoelectro-Fenton system under visible light[J]. Chinese Journal of Environmental Engineering, 2014, 8(9): 3651-3657.

可见光光电-Fenton体系中TiO2薄膜电极的制备及应用

  • 基金项目:

    国家自然科学基金资助项目(21367002)

    广西大学大学生实验技能和科技创新能力训练基金资助项目(SYJN20133201)

  • 中图分类号: X703.1

Preparation and application of TiO2 thin film electrode in photoelectro-Fenton system under visible light

  • Fund Project:
  • 摘要: 采用可见光光电-Fenton体系对罗丹明B模拟废水进行处理。探讨了自制电解液、阳极氧化时间、煅烧温度、煅烧时间因素对阳极材料-TiO2薄膜电极的制备的影响,以及以此为阳极材料的可见光光电-Fenton体系对污染物的降解效果和光电协同作用,并通过响应面优化实验对制备条件优化。在单因素实验得到了参数取值的粗略范围的基础上,通过响应面优化实验得到了最优的制备条件:电解液0.5% NH4F丙三醇溶液、阳极氧化时间93.26 min、煅烧温度602.89℃、煅烧时间127.49 min,模拟出在该条件下的光电-Fenton去除率为70.78%;对此条件下的TiO2薄膜电极进行光催化和电-Fenton实验,得到光电协同因子为1.92;各因素对光电-Fenton去除率影响大小关系为:阳极氧化时间>煅烧时间>煅烧温度。响应面模型3次验证实验的误差均在5%以内,模型可用。
  • 加载中
  • [1] Ruiz Edgar J., Arias Conchita, Brillas Enric, et al. Mineralization of Acid Yellow 36 azo dye by electro-Fenton and solar photoelectro-Fenton processes with a boron-doped diamond anode. Chemosphere, 2011, 82(4): 495-501
    [2] 王娟, 申婷婷, 李小明,等. Fe(Ⅱ)EDTA/H2O2电催化降解甲基橙模拟废水的研究. 环境工程学报, 2010,4(4):833-838 Wang Juan, Shen Tingting, Li Xiaoming, et al. Electro-catalytic degradation of simulated methyl orange wastewater by Fe(Ⅱ)EDTA/H2O2. Chinese Journal of Environmental Engineering, 2010,4(4):833-838(in Chinese)
    [3] 谢清松, 张艳, 李瑞萍, 等. 电-Fenton法处理制药中间体废水的研究. 环境工程学报, 2010,4(1):57-62 Xie Qingsong,Zhang Yan,Li Ruping,et al.Study on treatment of phamaceutical wastewater from intermediate synthetic process by electro-Fenton oxidation. Chinese Journal of Environmental Engineering, 2010, 4(1): 57-62(in Chinese)
    [4] Masomboon Nalinrut, Ratanatamskul Chavalit, Lu Ming-Chun. Chemical oxidation of 2, 6-dimethylaniline in the fenton process. Environmental Science & Technology, 2009, 43(22): 8629-8634
    [5] Ochiai T., Fujishima A. Photoelectrochemical properties of TiO2 photocatalyst and its applications for environmental purification. Journal of Photochemistry and Photobiology C-Photochemistry Reviews,2012, 13(4): 247-262
    [6] Zhang Dieqing, Li Guisheng, Li Hexing, et al. The development of better photocatalysts through composition-and structure-engineering. Chemistry: An Asian Journal,2013, 8(1):26-40
    [7] Yi Zhiguo, Ye Jinhua, Kikugawa Naoki, et al. An orthophosphate semiconductor with photooxidation properties under visible-light irradiation. Nature Materials, 2010, 9(7): 559-564
    [8] Zarei M., Khataee A. R., Ordikhani-Seyedlar R., et al. Photoelectro-Fenton combined with photocatalytic process for degradation of an azo dye using supported TiO2 nanoparticles and carbon nanotube cathode: Neural network modeling. Electrochimica Acta, 2010, 55(24): 7259-7265
    [9] 刘栓, 朱建文, 王奇, 等. 光/电Fenton牺牲阳极法降解有机污染物. 环境工程学报, 2010, 4(12): 2699-2704 Liu Shuan,Zhu Jianwen,Wang Qi, et al. Degradation of organic pollutants by photo/electro-Fenton sacrificial anode system. Chinese Journal of Environmental Engineering,2010,4(12): 2699-2704(in Chinese)
    [10] Li Yongkun, Yu Hongmei, Song Wei, et al. A novel photoelectrochemical cell with self-organized TiO2 nanotubes as photoanodes for hydrogen generation. International Journal of Hydrogen Energy, 2011, 36(22):14374-14380
    [11] Khataee A. R., Safarpour M., Zarei M., et al. Combined heterogeneous and homogeneous photodegradation of a dye using immobilized TiO2 nanophotocatalyst and modified graphite electrode with carbon nanotubes. Journal of Molecular Catalysis A: Chemical,2012, 363-364(11): 58-68
    [12] Khataee A. R., Safarpour M., Naseri A., et al. Photoelectro-Fenton/nanophotocatalysis decolorization of three textile dyes mixture: Response surface modeling and multivariate calibration procedure for simultaneous determination. Journal of Electroanalytical Chemistry,2012, 672(3): 53-62
    [13] Cardoso Juliano Carvalho, Lizier Thiago Mescoloto, Boldrin Zanoni Maria Valnice. Highly ordered TiO2 nanotube arrays and photoelectrocatalytic oxidation of aromatic amine. Applied Catalysis B: Environmental, 2010, 99(1-2): 96-102
    [14] Du Y. X., Zhao L., Chang Y. G., et al. Tantalum (oxy)nitrides nanotube arrays for the degradation of atrazine in vis-Fenton-like process. Journal of Hazardous Materials,2012, 225(7): 21-27
    [15] Li Lingjie, Zhou Zhuqing, Lei Jinglei, et al. Highly ordered anodic TiO2 nanotube arrays and their stabilities as photo(electro)catalysts. Applied Surface Science,2012, 258(8): 3647-3651
    [16] 李维平, 石萍. 纯钛表面微米级多孔TiO2薄膜的制备及形成机制. 稀有金属材料与工程, 2008,37(12): 2253-2256 Li Weiping, Shi Ping. Preparation and its forming mechanism of micron-dimensional porous TiO2 films on the surface of pure titanium. Rare Metal Materials and Engineering, 2008, 37(12):2253-2256(in Chinese)
    [17] 高乾, 王树林, 蹇敦亮, 等. 不同制备条件对二氧化钛纳米管阵列及其结构的影响. 功能材料, 2011, 42(3):395-398 Gao Qian,Wang Shulin,Jian Dunliang et al.Influence of different parameters on fabricating TiO2 nanotube array and the crystal structure.Journal of Function Materials,2011, 42(03): 395-398(in Chinese)
    [18] 龚青, 尹荔松, 郭智博,等. 阳极氧化法制备氧化钛纳米管阵列及光催化降解氯胺磷. 中南大学学报(自然科学版), 2011, 42(11): 3270-3276 Gong Qing, Yin Lisong, Guo Zhibo, et al. Titanium oxide nanotube arrays prepared by anodic oxidation method and photocatalytic degradation of chloramine phosphorus. Journal of Central South University (Science and Technology),2011, 42(11): 3270-3276(in Chinese)
    [19] Li Xinyong, Teng Wei, Zhao Qidong, et al. Efficient visible light-induced photoelectrocatalytic degradation of rhodamine B by polyaniline-sensitized TiO2 nanotube arrays. Journal of Nanoparticle Research, 2011, 13(12): 6813-6820
    [20] 魏健, 宋永会, 赵乐, 等. 响应面法优化Fenton预处理干法腈纶废水. 环境工程学报,2013, 7(5): 1695-1701. Wei Jian,Song Yonghui,Zhao Le, et al.Optimization of Fenton process for pretreatment of dry-spun acrylic fiber wastewater with response surface methodology. Chinese Journal of Environmental Engineering,2013,7(5):1695-1701(in Chinese)
  • 加载中
计量
  • 文章访问数:  1960
  • HTML全文浏览数:  1023
  • PDF下载数:  695
  • 施引文献:  0
出版历程
  • 收稿日期:  2013-09-23
  • 刊出日期:  2014-09-04
彭振波, 喻泽斌, 孙玲芳, 王莉, 钱利炜, 蒋茜茜, 文航. 可见光光电-Fenton体系中TiO2薄膜电极的制备及应用[J]. 环境工程学报, 2014, 8(9): 3651-3657.
引用本文: 彭振波, 喻泽斌, 孙玲芳, 王莉, 钱利炜, 蒋茜茜, 文航. 可见光光电-Fenton体系中TiO2薄膜电极的制备及应用[J]. 环境工程学报, 2014, 8(9): 3651-3657.
Peng Zhenbo, Yu Zebin, Sun Lingfang, Wang Li, Qian Liwei, Jiang Qianqian, Wen Hang. Preparation and application of TiO2 thin film electrode in photoelectro-Fenton system under visible light[J]. Chinese Journal of Environmental Engineering, 2014, 8(9): 3651-3657.
Citation: Peng Zhenbo, Yu Zebin, Sun Lingfang, Wang Li, Qian Liwei, Jiang Qianqian, Wen Hang. Preparation and application of TiO2 thin film electrode in photoelectro-Fenton system under visible light[J]. Chinese Journal of Environmental Engineering, 2014, 8(9): 3651-3657.

可见光光电-Fenton体系中TiO2薄膜电极的制备及应用

  • 1.  广西大学环境学院, 南宁 530004
  • 2.  广西华蓝设计(集团)有限公司, 南宁 530011
基金项目:

国家自然科学基金资助项目(21367002)

广西大学大学生实验技能和科技创新能力训练基金资助项目(SYJN20133201)

摘要: 采用可见光光电-Fenton体系对罗丹明B模拟废水进行处理。探讨了自制电解液、阳极氧化时间、煅烧温度、煅烧时间因素对阳极材料-TiO2薄膜电极的制备的影响,以及以此为阳极材料的可见光光电-Fenton体系对污染物的降解效果和光电协同作用,并通过响应面优化实验对制备条件优化。在单因素实验得到了参数取值的粗略范围的基础上,通过响应面优化实验得到了最优的制备条件:电解液0.5% NH4F丙三醇溶液、阳极氧化时间93.26 min、煅烧温度602.89℃、煅烧时间127.49 min,模拟出在该条件下的光电-Fenton去除率为70.78%;对此条件下的TiO2薄膜电极进行光催化和电-Fenton实验,得到光电协同因子为1.92;各因素对光电-Fenton去除率影响大小关系为:阳极氧化时间>煅烧时间>煅烧温度。响应面模型3次验证实验的误差均在5%以内,模型可用。

English Abstract

参考文献 (20)

返回顶部

目录

/

返回文章
返回