Facile in situ synthesis of visible-light plasmonic photocatalysts M@TiO2 (M = Au, Pt, Ag) and evaluation of their photocatalytic oxidation of benzene to phenol

作者: Zhaoke Zheng , Baibiao Huang , Xiaoyan Qin , Xiaoyang Zhang , Ying Dai

DOI: 10.1039/C1JM10983A

关键词: Electron transferPhotocatalysisAbsorption (chemistry)MetalPhenolBenzeneAqueous solutionNanoparticleInorganic chemistryPhotochemistryMaterials science

摘要: … This Ti 3+ -ion-assisted synthesis leads to a homogeneous loading of noble-metal nanoparticles on the surface of TiO 2 particles, which allows photocatalytic reactions to take place …

参考文章(63)
Prashant V. Kamat, Photophysical, photochemical and photocatalytic aspects of metal nanoparticles Journal of Physical Chemistry B. ,vol. 106, pp. 7729- 7744 ,(2002) , 10.1021/JP0209289
M. Haruta, S. Tsubota, T. Kobayashi, H. Kageyama, M.J. Genet, B. Delmon, Low-Temperature Oxidation of CO over Gold Supported on TiO2, α-Fe2O3, and Co3O4 Journal of Catalysis. ,vol. 144, pp. 175- 192 ,(1993) , 10.1006/JCAT.1993.1322
A. M. Czoska, S. Livraghi, M. Chiesa, E. Giamello, S. Agnoli, G. Granozzi, E. Finazzi, C. Di Valentin, G. Pacchioni, The Nature of Defects in Fluorine-Doped TiO2 Journal of Physical Chemistry C. ,vol. 112, pp. 8951- 8956 ,(2008) , 10.1021/JP8004184
IM Arabatzis, T Stergiopoulos, D Andreeva, S Kitova, SG Neophytides, P Falaras, Characterization and photocatalytic activity of Au/TiO2 thin films for azo-dye degradation Journal of Catalysis. ,vol. 220, pp. 127- 135 ,(2003) , 10.1016/S0021-9517(03)00241-0
Yang Tian, Tetsu Tatsuma, Mechanisms and Applications of Plasmon-Induced Charge Separation at TiO2 Films Loaded with Gold Nanoparticles Journal of the American Chemical Society. ,vol. 127, pp. 7632- 7637 ,(2005) , 10.1021/JA042192U
James J. Storhoff, Robert Elghanian, Robert C. Mucic, Chad A. Mirkin, Robert L. Letsinger, One-Pot Colorimetric Differentiation of Polynucleotides with Single Base Imperfections Using Gold Nanoparticle Probes Journal of the American Chemical Society. ,vol. 120, pp. 1959- 1964 ,(1998) , 10.1021/JA972332I
Peng Wang, Baibiao Huang, Xiaoyan Qin, Xiaoyang Zhang, Ying Dai, Myung-Hwan Whangbo, Ag/AgBr/WO3·H2O: Visible-Light Photocatalyst for Bacteria Destruction Inorganic Chemistry. ,vol. 48, pp. 10697- 10702 ,(2009) , 10.1021/IC9014652
Hui Huang, Xiaorui Li, Zhenhui Kang, Yang Liu, Haitao Li, Xiaodie He, Suoyuan Lian, Jinglin Liu, Shuit-Tong Lee, Tuning metal@metal salt photocatalytic abilities by different charged anions. Dalton Transactions. ,vol. 39, pp. 10593- 10597 ,(2010) , 10.1039/C0DT00824A
Avelino Corma, Pedro Serna, Hermenegildo García, Gold Catalysts Open a New General Chemoselective Route to Synthesize Oximes by Hydrogenation of α,β-Unsaturated Nitrocompounds with H2 Journal of the American Chemical Society. ,vol. 129, pp. 6358- 6359 ,(2007) , 10.1021/JA0704131
Russell F. Howe, Michael Gratzel, EPR observation of trapped electrons in colloidal titanium dioxide The Journal of Physical Chemistry. ,vol. 89, pp. 4495- 4499 ,(1985) , 10.1021/J100267A018