Sunlight induced formation of surface Bi2O4−x–Bi2O3 nanocomposite during the photocatalytic mineralization of 2-chloro and 2-nitrophenol

作者: Abdul Hameed , Muhammad Aslam , Iqbal MI Ismail , Numan Salah , Paolo Fornasiero

DOI: 10.1016/J.APCATB.2014.08.029

关键词: Diffuse reflectance infrared fourier transformNanocompositePhotoluminescenceX-ray photoelectron spectroscopySunlightPhotochemistryPhotocatalysisRaman spectroscopyRadicalMaterials science

摘要: … TOC removal can be noticed in the first 90 min of sunlight exposure, after which an exponential increase in the TOC … The low degradation, TOC removal and formation of a variety of the …

参考文章(37)
Y Nosaka, AY Nosaka, WS Jenks, C Minero, V Maurino, D Vione, B Ohtani, N Shaham-Waldmann, Y Paz, D Robert, V Keller, N Keller, M Matsuoka, T Toyao, Y Horiuchi, M Takeuchi, M Anpo, Z Wang, C Chen, W Ma, J Zhao, R Amadelli, L Samiolo, S Liu, M Lim, R Amal, JA Rengifo-Herrera, AG Rincón, C Pulgarin, D Ollis, OM Alfano, AE Cassano, RJ Brandi, ML Satuf, T Ochiai, A Fujishima, S Malato, P Fernández-Ibáñez, MI Maldonado, I Oller, MI Polo-López, Photocatalysis and water purification : from fundamentals to recent applications Wiley-VCH. ,(2013) , 10.1002/9783527645404
Yong Xu, Martin A.A. Schoonen, The absolute energy positions of conduction and valence bands of selected semiconducting minerals American Mineralogist. ,vol. 85, pp. 543- 556 ,(2000) , 10.2138/AM-2000-0416
Chao Wang, Yanhui Ao, Peifang Wang, Jun Hou, Jin Qian, Songhe Zhang, Preparation, characterization, photocatalytic properties of titania hollow sphere doped with cerium. Journal of Hazardous Materials. ,vol. 178, pp. 517- 521 ,(2010) , 10.1016/J.JHAZMAT.2010.01.111
M. Kositzi, I. Poulios, S. Malato, J. Caceres, A. Campos, Solar photocatalytic treatment of synthetic municipal wastewater Water Research. ,vol. 38, pp. 1147- 1154 ,(2004) , 10.1016/J.WATRES.2003.11.024
Abdul Hameed, Valentina Gombac, Tiziano Montini, Mauro Graziani, Paolo Fornasiero, None, Synthesis, characterization and photocatalytic activity of NiO–Bi2O3 nanocomposites Chemical Physics Letters. ,vol. 472, pp. 212- 216 ,(2009) , 10.1016/J.CPLETT.2009.03.017
Isariebel Quesada-Peñate, Carine Julcour-Lebigue, Ulises J Jauregui-Haza, Anne-Marie Wilhelm, Henri Delmas, None, Degradation of paracetamol by catalytic wet air oxidation and sequential adsorption - Catalytic wet air oxidation on activated carbons Journal of Hazardous Materials. ,vol. 221, pp. 131- 138 ,(2012) , 10.1016/J.JHAZMAT.2012.04.021
Pedro M. Álvarez, Josefa Jaramillo, Francisco López-Piñero, Pawel K. Plucinski, Preparation and characterization of magnetic TiO2 nanoparticles and their utilization for the degradation of emerging pollutants in water Applied Catalysis B-environmental. ,vol. 100, pp. 338- 345 ,(2010) , 10.1016/J.APCATB.2010.08.010
Abdul Hameed, Valentina Gombac, Tiziano Montini, Laura Felisari, Paolo Fornasiero, None, Photocatalytic activity of zinc modified Bi2O3 Chemical Physics Letters. ,vol. 483, pp. 254- 261 ,(2009) , 10.1016/J.CPLETT.2009.10.087
A.A Tomchenko, Structure and gas-sensitive properties of WO3–Bi2O3 mixed thick films Sensors and Actuators B-chemical. ,vol. 68, pp. 48- 52 ,(2000) , 10.1016/S0925-4005(00)00460-3