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Visible Light Induced Photocatalytic Activity of Polyaniline Modified TiO2 and Clay-TiO2 Composites

K.P. Sandhya  -  Department of Applied Chemistry, Cochin University of Science and Technology Cochin-682022, Kerala,, India
Suja Haridas  -  Department of Chemistry, N.S.S. College, Nenmara, Palakkad,, India
*S. Sugunan  -  Department of Applied Chemistry, Cochin University of Science and Technology Cochin-682022, Kerala,, India

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Sonochemical synthesis of Titania, Titania-Polyaniline, and Clay-Titania-Polyaniline composites were car-ried out. The composite systems were characterized by various physico-chemical techniques. Photocatalytic activity was tested selecting some common dyes as substrates. Composites exhibited higher activity for the degradation of dyes under visible light in most of the cases. © 2013 BCREC UNDIP. All rights reserved

Received: 15th May 2013; Revised: 1st September 2013; Accepted: 3rd October 2013

[How to Cite: Sandhya, K.P., Haridas, S., Sugunan, S. (2013). Visible Light Induced Photocatalytic Activity of Polyaniline Modified TiO2 and Clay-TiO2 Composites. Bulletin of Chemical Reaction Engineering & Catalysis, 8 (2): 145-153. (doi:10.9767/bcrec.8.2.4949.145-153)]


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Keywords: titania-polyaniline; clay-titania-polyaniline; dye degradation
Funding: CSIR, New Dehli ,UGC

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Section: Original Research Articles
Language : EN
  1. G. Liu, X. Li, J. Zhao, H. Hidaka, N. Serpone (2000) of sulforhodamine-B- Dependence on the adsorption mode on TiO2 exposed to visible light radiation, Environ. Sci. Technol. 34, 3982
  2. G.L. Baughman, E.J. Weber (1994) Transformation of dyes and related compounds in anoxic sediment: kinetics and products, Environ. Sci. Technol. 28, 267
  3. J. Qin, Q. Zhang, K.T. Chuang (2001) Catalytic wet oxidation of p-chlorophenol over supported noble metal catalysts, Appl. Catal. B: Environ, 29 , 115
  4. T. Fujitani, J. Nakamura(2000) The chemical modification seen in the Cu/ZnO methanol synthesis catalysts, Appl. Catal. A: Gen 191, 111
  5. M.A. Fox, M.T. Dulay (1993) Heterogeneous photocatalysis, Chem. Rev. 93, 341
  6. M.R. Hoffmann, S.T. Martin, W. Choi, D.W. Bahnemann(1995) Environmental Applications of Semiconductor Photocatalysis,Chem. Rev. 95
  7. A.L. Linsebigler, G. Lu, J.T. Yates(1995) Photocatalysis on TiOn Surfaces: Principles, Mechanisms, and Selected Results,Chem. Rev. 95, 735
  8. A. Wold (1993) Photocatalytic Properties of TiO2, Chem. Mater. 5,280
  9. C.C. Chen, X.Z. Li, W.H. Ma, J.C. Zhao, H. Hidaka, N. Serpone (2002) Effect of Transition Metal Ions on the TiO2-Assisted Photodegradation of Dyes under Visible Irradiation: A Probe for the Interfacial Electron Transfer Process and Reaction Mechanism, J. Phys. Chem. B, 106,318
  10. R. Asahi, T. Morikawa, T. Ohwaki, K. Aoki, Y. Taga (2001) Visible-Light Photocatalysis in Nitrogen-Doped Titanium Oxides, Science, 293, 269
  11. G.S. Wu, T. Nishikawa, B. Ohtani, A.C. Chen(2007) Synthesis and Characterization of Carbon-Doped TiO2 Nanostructures with Enhanced Visible Light Response, Chem. Mater. 19, 4530
  12. N. Lu, X. Quan, J.Y. Li, S. Chen, H.T Yu, G.H. Chen (2007) Fabrication of Boron-Doped TiO2 Nanotube Array Electrode and Investigation of Its Photoelectrochemical Capability ,J. Phys. Chem. C ,111, 11836
  13. X.Z. Li, F.B. Li (2001) Study of Au/Au3+-TiO2 Photocatalysis toward Visible Photooxidation for Water and Wastewater Treatment, Environ. Sci. Technol. 35, 2381
  14. G.S. Li, D.Q. Zhang, J.C. Yu(2009) A New Visible-Light Photocatalyst: CdS Quantum Dots Embedded Mesoporous TiO2, Environ. Sci. Technol. 43, 7079
  15. W. Zhao, Y. Sun, F.N. Castellano(2008) Visible-light induced water detoxification catalyzed by Pt(II) dye sensitized titania, J. Am. Chem. Soc. 130, 12566
  16. Q. Sun, Y. Xu (2009) Sensitization of TiO2 with Aluminum Phthalocyanine: Factors Influencing the Efficiency for Chlorophenol Degradation in Water under Visible Light, J. Phys. Chem. C 113, 12387
  17. G. Yu, J. Gao, J.C. Hum melen, F. Wudl, A.J. Heeger (1995) Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions, Science 270, 1789
  18. S. Zhu, T. Xu, H. Fu, J. Zhao, Y. Zhu(2007) Synergetic effect of Bi2WO6 photocatalyst with C60 and enhanced photoactivity under visible irradiation, Environ. Sci. Technol. 41, 6234
  19. H.C. Liang, X.Z. Li (2009) Visible-induced photocatalytic reactivity of polymer–sensitized titania nanotube films, Appl. Catal. B: Environ. 86, 8
  20. D.S. Wang, J. Zhang, Q.Z. Luo, X.Y. Li, Y.D. Duan (2009) Characterization and photocatalytic activity of poly(3hexylthiophene)-modifiedTiO2 for degradation of methyl orange under visible light, J. An, J. Hazard. Mater. 169,
  21. M.A. Salem, A.F. Al-Ghonemiy, A.B. Zaki(2009) Photocatalytic degradation of Allura red and Quinoline yellow with Polyaniline/TiO2
  22. Nanocomposite, Appl. Catal. B: Environ. 91,59
  23. K.Anuar,S. Murali ,A. Fariz, H.N.M. Mahmud E(2004) Conducting Polymer / Clay Composites: Preparation and Characterization, Materials science Vol.10, No.3, ISSN 1392
  24. Liuxue Zhang, Peng Liu, Zhixing Su (2006) reparation of PANI–TiO2 nanocomposites and their solid-phase photocatalytic degradation , Polymer Degradation and Stability 91, 2213
  25. R.Ganeshan, A.Gedanken (2008) Organic–inorganic hybrid materials based on polyaniline/TiO2 nanocomposites for ascorbic acid fuel cell systems, Nanotechnology, 19,435709
  26. X.W.Li, W.Chen, C.Q.Bian, J. He, N. Xu, G. Xue (2003) Surface modification of TiO2 nanoparticles by polyaniline, Appl. Surf. Sci. 217 (1) 16
  27. B.Ohtani, Y.Ogawa, S.Nishimotto (1997) Photocatalytic Activity of Amorphous−Anatase Mixture of Titanium(IV) Oxide Particles Suspended in Aqueous Solutions, J. Phys. Chem., 101, 3746
  28. Y.X Zhang, G.H.Li, Y.C Wu, T.Xie (2005) “Sol-gel synthesis of titania hollow spheres, Mater. Res. Bull., 40, 1993
  29. C.S. Danielle, S.M. Michelle, A.H. Ivo, J.G.Z. Aldo (2003) Preparation and Characterization of Novel Hybrid Materials Formed from (Ti,Sn)O2 Nanoparticles and Polyaniline Chem. Mater 15(24) 4658
  30. J. Zhao, C. Chen, and W.Ma (2005) Photocatalytic degradation of organic pollutants under visible light irradiation Topics in Catalysis Vol. 35, Nos. 3- 4, 269; DOI: 10.1007/s11244-005-3834-0
  31. D.Mahanta, G. Madras, S.Radhakrishnan, and Satish Patil (2008) Adsorption of sulfonated dyes by polyaniline emeraldine salt and its kinetics; J.Phys. Chem.B 112, 10153

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