无机离子对石墨烯/TiO2纳米管阵列光电极光催化性能影响

张清哲, 辛言君, 马东, 包南, 公丕成. 无机离子对石墨烯/TiO2纳米管阵列光电极光催化性能影响[J]. 环境工程学报, 2014, 8(10): 4239-4243.
引用本文: 张清哲, 辛言君, 马东, 包南, 公丕成. 无机离子对石墨烯/TiO2纳米管阵列光电极光催化性能影响[J]. 环境工程学报, 2014, 8(10): 4239-4243.
Zhang Qingzhe, Xin Yanjun, Ma Dong, Bao Nan, Gong Picheng. Effects of inorganic ions on photocatalytic property of graphene/TiO2 nanotubes arrays photoelectrodes[J]. Chinese Journal of Environmental Engineering, 2014, 8(10): 4239-4243.
Citation: Zhang Qingzhe, Xin Yanjun, Ma Dong, Bao Nan, Gong Picheng. Effects of inorganic ions on photocatalytic property of graphene/TiO2 nanotubes arrays photoelectrodes[J]. Chinese Journal of Environmental Engineering, 2014, 8(10): 4239-4243.

无机离子对石墨烯/TiO2纳米管阵列光电极光催化性能影响

  • 基金项目:

    国家自然科学基金资助项目(51208274,21176144)

    中国博士后科学基金资助项目(2013M531651)

    山东省自然科学基金资助项目(ZR2011BM005,ZR2012EEQ010)

  • 中图分类号: X703.1

Effects of inorganic ions on photocatalytic property of graphene/TiO2 nanotubes arrays photoelectrodes

  • Fund Project:
  • 摘要: 采用原位阳极氧化法制备二氧化钛纳米管阵列(TNAs)光电极,并采用电沉积工艺对其进行石墨烯修饰。以罗丹明B(Rh.B)为目标污染物,考察了染料溶液中主要无机离子对光电极光催化降解Rh.B的影响。实验结果表明,150 W氙灯照射1 h,石墨烯/TNAs对Rh.B光催化降解率达到75%,是TNAs光电极的1.45倍。溶液中NO3-,Ca2+和Mg2+促进光电极对Rh.B的光催化降解,而SO42-,Cl-和F-则会抑制对Rh.B的降解。
  • 加载中
  • [1] Fujishima A.,Honda K.Photolysis-decomposition of water at the surface of an irradiated semiconductor.Nature,1972,238(5385):37-38
    [2] Zhu Peining,Nair A.S.,Peng Shengjie,et al.Facile fabrication of TiO2-graphene composite with enhanced photovoltaic and photocatalytic properties by electrospinning.ACS Applied Materials & Interfaces,2012,4(2):581-585
    [3] Bao Nan,Li Yuan,Wei Zhentao,et al.Adsorption of dyes on hierarchical mesoporous TiO2 fibers and its enhanced photocatalytic properties.The Journal of Physical Chemistry C,2011,115(13):5708-5719
    [4] 王玉萍,彭盘英,丁海燕,等.TiO2/活性炭负载光催化剂的制备与光催化性能.环境科学学报,2005,25(5):611-617 Wang Yuping,Peng Panying,Ding Haiyan,et al.Preparation and catalytic activity of active-carbon-supported TiO2.Acta Scientiae Circumstantiae,2005,25(5):611-617
    [5] Bao Nan,Wei Zhentao,Ma Zhihui,et al.Si-doped mesoporous TiO2 continuous fibers:Preparation by centrifugal spinning and photocatalytic properties.Journal of Hazardous Materials,2010,174(1-3):129-136
    [6] 刘国光,张锋,谢友海,等.Zr/TiO2纳米颗粒的制备及其光催化活性.环境科学学报,2006,26(5):846-850(in Chinese) Liu Guoguang,Zhang Feng,Xie Youhai,et al.Preparation of nanoparticlate Zr/TiO2 and its photocatalytic activity.Acta Scientiae Circumstantiae,2006,26(5):846-850
    [7] Gong Dawei,Grimes C.A.,Varghese O.K.,et al.Titanium oxide nanotube arrays prepared by anodic oxidation.Journal of Materials Research,2001,16(12):3331-3334
    [8] Liu Gang,Yang Huagui,Wang xuewen,et al.Visible light responsive nitrogen doped anatase TiO2 sheets with dominant {001} facets derived from TiN.Journal of the American Chemical Society,2009,131(36):12868-12869
    [9] Chen Xiaobo,Mao S.S.Titanium dioxide nanomaterials:synthesis,properties,modifications,and applications.Chemical Reviews,2007,107(7):2891-2959
    [10] Liu Chengbin,Teng Yarong,Liu Ronghua,et al.Fabrication of graphene films on TiO2 nanotube arrays for photocatalytic application.Carbon,2011,49(15):5312-5320
    [11] Wang Ping,Han Lei,Zhu Chengzhou,et al.Aqueous-phase synthesis of Ag-TiO2-reduced graphene oxide and Pt-TiO2-reduced graphene oxide hybrid nanostructures and their catalytic properties.Nano Research,2011,4(11):1153-1162
    [12] Zhang Xiaoyan,Li Haopeng,Cui Xiaoli,et al.Graphene/TiO2 nanocomposites:Synthesis,characterization and application in hydrogen evolution from water photocatalytic splitting.Journal of Materials Chemistry,2010,20(14):2801-2806
    [13] Song Peng,Zhang Xiaoyan,Sun Mingxuan,et al.Graphene oxide modified TiO2 nanotube arrays:Enhanced visible light photoelectrochemical properties.Nanoscale,2012,4(5):1800-1804
    [14] Perera S.D.,Mariano R.G.,Vu K.,et al.Hydrothermal synthesis of graphene-TiO2 nanotube composites with enhanced photocatalytic activity.ACS Catalysis,2012,2(6):949-956
    [15] Chen Liuyun,Tang Yanhong,Wang Ke,et al.Direct electrodeposition of reduced graphene oxide on glassy carbon electrode and its electrochemical application.Electrochemistry Communications,2011,13(2):133-137
    [16] Liu Chengbin,Wang Ke,Luo Shenglian,et al.Direct electrodeposition of graphene enabling the one-step synthesis of graphene-metal nanocomposite films.Small,2011,7(9):1203-1206
    [17] Wang Dawei,Li Feng,Zhao jinping,et al.Fabrication of graphene/polyaniline composite paper via in situ anodic electropolymerization for high-performance flexible electrode.ACS Nano,2009,3(7):1745-1752
    [18] Ding Y.H.,Zhang P.,Zhuo Q.,et al.A green approach to the synthesis of reduced graphene oxide nanosheets under UV irradiation.Nanotechnology,2011,22(21):215601-315605
    [19] Xin Yanjun,Gao Mengchun,Wang Yicheng,et al.Photoelectrocatalytic degradation of 4-nonylphenol in water with WO3/TiO2 nanotube array photoelectrodes.Chemical Engineering Journal,2014,242:162-169
    [20] Aguedach A.,Brosillon S.,Morvan J.,et al.Influence of ionic strength in the adsorption and during photocatalysis of reactive black 5 azo dye on TiO2 coated on non woven paper with SiO2 as a binder.Journal of Hazardous Materials,2008,150(2):250-256
    [21] Liao C.H.,Kang S.F.,Wu F.A.Hydroxyl radical scavenging role of chloride and bicarbonate ions in the H2O2/UV process.Chemosphere,2001,44(5):1193-1200
    [22] Surolia P.K.,Tayade R.J.,Jasra R.V.Effect of anions on the photocatalytic activity of Fe(Ⅲ) salts impregnated TiO2.Industrial & Engineering Chemistry Research,2007,46(19):6196-6203
    [23] Rincon A.G.,Pulgarin C.Effect of pH,inorganic ions,organic matter and H2O2 on E.coli K12 photocatalytic inactivation by TiO2:Implications in solar water disinfection.Applied Catalysis B:Environmental,2004,51(4):283-302
    [24] Kim M.K.,Zoh K.D.Effects of natural water constituents on the photo-decomposition of methylmercury and the role of hydroxyl radical.Science of the Total Environment,2013,449:95-101
    [25] Chen Haihang,Xu Yiming.Cooperative effect between cation and anion of copper phosphate on the photocatalytic activity of TIO2 for phenol degradation in aqueous suspension.The Journal of Physical Chemistry C,2012,116(46):24582-24589
  • 加载中
计量
  • 文章访问数:  1726
  • HTML全文浏览数:  1089
  • PDF下载数:  912
  • 施引文献:  0
出版历程
  • 收稿日期:  2014-05-21
  • 刊出日期:  2014-09-28
张清哲, 辛言君, 马东, 包南, 公丕成. 无机离子对石墨烯/TiO2纳米管阵列光电极光催化性能影响[J]. 环境工程学报, 2014, 8(10): 4239-4243.
引用本文: 张清哲, 辛言君, 马东, 包南, 公丕成. 无机离子对石墨烯/TiO2纳米管阵列光电极光催化性能影响[J]. 环境工程学报, 2014, 8(10): 4239-4243.
Zhang Qingzhe, Xin Yanjun, Ma Dong, Bao Nan, Gong Picheng. Effects of inorganic ions on photocatalytic property of graphene/TiO2 nanotubes arrays photoelectrodes[J]. Chinese Journal of Environmental Engineering, 2014, 8(10): 4239-4243.
Citation: Zhang Qingzhe, Xin Yanjun, Ma Dong, Bao Nan, Gong Picheng. Effects of inorganic ions on photocatalytic property of graphene/TiO2 nanotubes arrays photoelectrodes[J]. Chinese Journal of Environmental Engineering, 2014, 8(10): 4239-4243.

无机离子对石墨烯/TiO2纳米管阵列光电极光催化性能影响

  • 1.  山东大学环境科学与工程学院, 济南 250100
  • 2.  青岛农业大学资源与环境学院, 青岛 266109
基金项目:

国家自然科学基金资助项目(51208274,21176144)

中国博士后科学基金资助项目(2013M531651)

山东省自然科学基金资助项目(ZR2011BM005,ZR2012EEQ010)

摘要: 采用原位阳极氧化法制备二氧化钛纳米管阵列(TNAs)光电极,并采用电沉积工艺对其进行石墨烯修饰。以罗丹明B(Rh.B)为目标污染物,考察了染料溶液中主要无机离子对光电极光催化降解Rh.B的影响。实验结果表明,150 W氙灯照射1 h,石墨烯/TNAs对Rh.B光催化降解率达到75%,是TNAs光电极的1.45倍。溶液中NO3-,Ca2+和Mg2+促进光电极对Rh.B的光催化降解,而SO42-,Cl-和F-则会抑制对Rh.B的降解。

English Abstract

参考文献 (25)

返回顶部

目录

/

返回文章
返回