Citation: LI Di, CHEN Hong-Chong, LI Jin-Hua, ZHOU Bao-Xue, CAI Wei-Min. Photoelectrocatalytic Performance and Reaction Mechanism of Different Organics upon Adsorption on a TiO2 Nanotube Array Electrode[J]. Acta Physico-Chimica Sinica, ;2011, 27(09): 2153-2159. doi: 10.3866/PKU.WHXB20110910 shu

Photoelectrocatalytic Performance and Reaction Mechanism of Different Organics upon Adsorption on a TiO2 Nanotube Array Electrode

  • Received Date: 28 March 2011
    Available Online: 7 July 2011

    Fund Project: 国家高技术研究发展计划项目(863) (2009AA063003)资助 (863) (2009AA063003)

  • The kinetics and mechanism of the photoelectrocatalytic degradation of glucose with weak adsorption and potassium hydrogen phthalate with strong adsorption on a self-organized and highly ordered TiO2 nanotube array (TNA) were investigated using a thin layer reactor in which the organic compounds were completely and quickly oxidized. The photogenerated current-time (I-t) profiles were used to analyze the microprocesses of the photoelectrochemical catalytic degradation on the TNA electrode. For glucose the I-t curve increased sharply initially and then decreased rapidly followed by a slow decrease. This is due to the weak adsorbability of glucose and it adsorbed slowly onto the surface of the TNA electrode from the bulk solution. However, the I-t curve for potassium hydrogen phthalate had quite a different trend as it increased sharply initially and then continued to increase and then decreased slowly and this was due to the strong adsorbability and mass existence of potassium hydrogen phthalate on the electrode and, in addition, the low degradability of phthalic acid. The adsorption properties and adsorption coefficient of the organic compounds and the reaction mechanism were also analyzed. We conclude that the obtained photoelectrocatalytic oxidation rate of the organic compounds in the thin-layer cell assisted in determining the surface reaction process and the micro-mechanism of organic compound degradation on the TNA electrode.
  • 加载中
    1. [1]

      (1) Hoffmann, M. R.; Martin, S. T.; Choi,W.; Bahnemann, D.W. Chem. Rev. 1995, 95, 69.  

    2. [2]

      (2) Jiang, D. L.; Zhao, H. J.; Zhang, S. Q.; Richard, J. J . Photochem. Photobiol. A -Chem. 2006, 177, 253.  

    3. [3]

      (3) Zhang, Z. Y.; Sang, L. X.; Sun, B.; Zhang, X. M.; Ma, Z. F. Acta Phys. -Chim. Sin. 2010, 26 (11), 2935. [张知宇, 桑丽霞, 孙彪, 张晓敏, 马重芳. 物理化学学报, 2010, 26 (11), 2935.]

    4. [4]

      (4) Yang, S. M.; Li, F. Y.; Huang, C. H. Chemistry 2002, No. 5, 292. [杨术明, 李富友, 黄春辉. 化学通报, 2002, No. 5, 292.]

    5. [5]

      (5) Cunningham, J.; Sedlak, P. J. Photochem. Photobiol. Part AChem. 1994, 77, 255.  

    6. [6]

      (6) Taborda, A. V.; Brusa, M. A.; Grela, M. A. Appl. Catal. Part AGen. 2001, 208, 419.

    7. [7]

      (7) Luo, Y.; Cui, X. L.; Xie, J. Y. Acta Phys. -Chim. Sin. 2011, 27 (1), 135. [罗英, 崔晓莉, 解晶莹. 物理化学学报, 2011, 27 (1), 135.]

    8. [8]

      (8) Tang, Y. X.; Tao, J.; Tao, H. J.;Wu, T.;Wang, L.; Zhang, Y. Y.; Li, Z. L.; Tian, X. L. Acta Phys. -Chim. Sin. 2008, 24 (6), 1120. [汤育欣, 陶杰, 陶海军, 吴涛, 王玲, 张焱焱, 李转利, 田西林. 物理化学学报, 2008, 24 (6), 1120.]

    9. [9]

      (9) Lai, Y. K.; Sun, L.; Zuo, J.; Lin, C. J. Acta Phys. -Chim. Sin. 2004, 20 (9), 1063. [赖跃坤, 孙岚, 左娟, 林昌健. 物理化学学报, 2004, 20 (9), 1063.]

    10. [10]

      (10) Yang, L.; He, D.; Cai, Q.; Grimes, C. A. J. Phys. Chem. C 2007, 111 (23), 8214.

    11. [11]

      (11) Liu, Y. B.; Gan, X. J.; Zhou, B. X.; Xiong, B. T.; Li, J. H.; Dong, C. P.; Bai, J.; Cai,W. M. J. Hazard. Mater. 2009, 171 (1-3), 678.

    12. [12]

      (12) Zhuang, H. F.; Lai, Y. K.; Li, J.; Sun, L.; Lin, C. J. Electrochemistry 2007, 13 (3), 284. [庄慧芳, 赖跃坤, 李静, 孙岚, 林昌健. 电化学, 2007, 13 (3), 284.]

    13. [13]

      (13) Chen, S. Y. Kinetics of Catalytic Reactions; Chemical Industry Press: Beijing, 2007; pp 15-20. [陈诵英. 催化反应动力学. 北京: 化学工业出版社, 2007; pp 15-20.]

    14. [14]

      (14) Zheng, Q.; Zhou, B. X.; Bai, J.; Li, L. H.; Jin, Z. J.; Zhang, J. L.; Li, J. H.; Liu, Y. B.; Cai,W. M.; Zhu, X. Y. Adv. Mater. 2008, 20, 1044.  

    15. [15]

      (15) Krysa, J.;Waldner, G.; Mest??nkova, H.; Jirkovsky, J.; Grabner, G. Appl. Catal. B 2006, 64 (3-4), 290.

    16. [16]

      (16) Lam, S.W.; Chiang, K.; Lim, T. M.; Amal, R.; Low, G. K. C. J. Photochem. Photobio. A- Chem. 2007, 187, 127.  

    17. [17]

      (17) Moser, J.; Punchihewa, S.; Infelta, P. P.; Gr?tzel, M. Langmuir 1991, 7, 3012.  

    18. [18]

      (18) ng, D.; Grimes, C. A.; Varghese, O. K.; Hu,W.; Singh, R. S.; Chen, Z.; Dickey, E. C. J. Mater. Res. 2001, 16, 3331.  

    19. [19]

      (19) Bai, J.; Zhou, B. X.; Li, J. H.; Zheng, Q.; Liu, Y. B.; Shao, J. H.; Zhu, X. Y.; Cai,W. M. J. Mater. Sci. 2008, 43, 1880.  

    20. [20]

      (20) Liu, B. C.; Li, J. H.; Zhou, B. X.; Zheng, Q.; Bai, J.; Zhang, J. L.; Liu, Y. B.; Cai,W. M. Chin. J. Catal. 2010, 31 (2), 163. [刘冰川, 李金花, 周保学, 郑青, 白晶, 张嘉凌, 刘艳彪, 蔡伟民. 催化学报, 2010, 31 (2), 163.]

  • 加载中
    1. [1]

      Zhuoyan Lv Yangming Ding Leilei Kang Lin Li Xiao Yan Liu Aiqin Wang Tao Zhang . Light-Enhanced Direct Epoxidation of Propylene by Molecular Oxygen over CuOx/TiO2 Catalyst. Acta Physico-Chimica Sinica, 2025, 41(4): 100038-. doi: 10.3866/PKU.WHXB202408015

    2. [2]

      Endong YANGHaoze TIANKe ZHANGYongbing LOU . Efficient oxygen evolution reaction of CuCo2O4/NiFe-layered bimetallic hydroxide core-shell nanoflower sphere arrays. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 930-940. doi: 10.11862/CJIC.20230369

    3. [3]

      Xiufang Wang Donglin Zhao Kehua Zhang Xiaojie Song . “Preparation of Carbon Nanotube/SnS2 Photoanode Materials”: A Comprehensive University Chemistry Experiment. University Chemistry, 2024, 39(4): 157-162. doi: 10.3866/PKU.DXHX202308025

    4. [4]

      Mengfei He Chao Chen Yue Tang Si Meng Zunfa Wang Liyu Wang Jiabao Xing Xinyu Zhang Jiahui Huang Jiangbo Lu Hongmei Jing Xiangyu Liu Hua Xu . Epitaxial Growth of Nonlayered 2D MnTe Nanosheets with Thickness-Tunable Conduction for p-Type Field Effect Transistor and Superior Contact Electrode. Acta Physico-Chimica Sinica, 2025, 41(2): 100016-. doi: 10.3866/PKU.WHXB202310029

    5. [5]

      Hailang JIAHongcheng LIPengcheng JIYang TENGMingyun GUAN . Preparation and performance of N-doped carbon nanotubes composite Co3O4 as oxygen reduction reaction electrocatalysts. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 693-700. doi: 10.11862/CJIC.20230402

    6. [6]

      Yufang GAONan HOUYaning LIANGNing LIYanting ZHANGZelong LIXiaofeng LI . Nano-thin layer MCM-22 zeolite: Synthesis and catalytic properties of trimethylbenzene isomerization reaction. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1079-1087. doi: 10.11862/CJIC.20240036

    7. [7]

      Fanxin Kong Hongzhi Wang Huimei Duan . Inhibition effect of sulfation on Pt/TiO2 catalysts in methane combustion. Chinese Journal of Structural Chemistry, 2024, 43(5): 100287-100287. doi: 10.1016/j.cjsc.2024.100287

    8. [8]

      Zhiqiang WangYajie GaoTianjun WangWei ChenZefeng RenXueming YangChuanyao Zhou . Photocatalyzed oxidation of water on oxygen pretreated rutile TiO2(110). Chinese Chemical Letters, 2025, 36(4): 110602-. doi: 10.1016/j.cclet.2024.110602

    9. [9]

      Yingchun ZHANGYiwei SHIRuijie YANGXin WANGZhiguo SONGMin WANG . Dual ligands manganese complexes based on benzene sulfonic acid and 2, 2′-bipyridine: Structure and catalytic properties and mechanism in Mannich reaction. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1501-1510. doi: 10.11862/CJIC.20240078

    10. [10]

      Tianlong Zhang Rongling Zhang Hongsheng Tang Yan Li Hua Li . Online Monitoring and Mechanistic Analysis of 3,5-diamino-1,2,4-triazole (DAT) Synthesis via Raman Spectroscopy: A Recommendation for a Comprehensive Instrumental Analysis Experiment. University Chemistry, 2024, 39(6): 303-311. doi: 10.3866/PKU.DXHX202312006

    11. [11]

      Linlu BaiWensen LiXiaoyu ChuHaochun YinYang QuEkaterina KozlovaZhao-Di YangLiqiang Jing . Effects of nanosized Au on the interface of zinc phthalocyanine/TiO2 for CO2 photoreduction. Chinese Chemical Letters, 2025, 36(2): 109931-. doi: 10.1016/j.cclet.2024.109931

    12. [12]

      Xiaoling LUOPintian ZOUXiaoyan WANGZheng LIUXiangfei KONGQun TANGSheng WANG . Synthesis, crystal structures, and properties of lanthanide metal-organic frameworks based on 2, 5-dibromoterephthalic acid ligand. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1143-1150. doi: 10.11862/CJIC.20230271

    13. [13]

      Lihua HUANGJian HUA . Denitration performance of HoCeMn/TiO2 catalysts prepared by co-precipitation and impregnation methods. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 629-645. doi: 10.11862/CJIC.20230315

    14. [14]

      Hongye Bai Lihao Yu Jinfu Xu Xuliang Pang Yajie Bai Jianguo Cui Weiqiang Fan . Controllable Decoration of Ni-MOF on TiO2: Understanding the Role of Coordination State on Photoelectrochemical Performance. Chinese Journal of Structural Chemistry, 2023, 42(10): 100096-100096. doi: 10.1016/j.cjsc.2023.100096

    15. [15]

      Wenhao WangGuangpu ZhangQiufeng WangFancang MengHongbin JiaWei JiangQingmin Ji . Hybrid nanoarchitectonics of TiO2/aramid nanofiber membranes with softness and durability for photocatalytic dye degradation. Chinese Chemical Letters, 2024, 35(7): 109193-. doi: 10.1016/j.cclet.2023.109193

    16. [16]

      Mengli Xu Zhenmin Xu Zhenfeng Bian . Achieving Ullmann coupling reaction via photothermal synergy with ultrafine Pd nanoclusters supported on mesoporous TiO2. Chinese Journal of Structural Chemistry, 2024, 43(7): 100305-100305. doi: 10.1016/j.cjsc.2024.100305

    17. [17]

      Fei ZHOUXiaolin JIA . Co3O4/TiO2 composite photocatalyst: Preparation and synergistic degradation performance of toluene. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2232-2240. doi: 10.11862/CJIC.20240236

    18. [18]

      Jiatong LiLinlin ZhangPeng HuangChengjun Ge . Carbon bridge effects regulate TiO2–acrylate fluoroboron coatings for efficient marine antifouling. Chinese Chemical Letters, 2025, 36(2): 109970-. doi: 10.1016/j.cclet.2024.109970

    19. [19]

      Bo YANGGongxuan LÜJiantai MA . Corrosion inhibition of nickel-cobalt-phosphide in water by coating TiO2 layer. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 365-384. doi: 10.11862/CJIC.20240063

    20. [20]

      Qingtang ZHANGXiaoyu WUZheng WANGXiaomei WANG . Performance of nano Li2FeSiO4/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115

Metrics
  • PDF Downloads(1234)
  • Abstract views(2529)
  • HTML views(20)

通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Address:Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888
Powered By info@rhhz.net

/

DownLoad:  Full-Size Img  PowerPoint
Return