Preparation of nanostructured TiO2-based photocatalyst by controlling the calcining temperature and pH
作者： Mohammed Jasim Uddin , Md Akhtarul Islam , Sheikh Ariful Haque , Saidul Hasan , Mohammad Shaiful Alam Amin
关键词:
摘要: Nanostructured TiO2 has been synthesized using one-step sol–gel method and characterized by different characterization techniques (SEM, EDS, XRD, UV–vis spectroscopy). The photocatalytic degradation of methylene blue (MB) Congo red (CR) is studied with the TiO2. data validated several kinetic models. showed efficient performance on MB CR. In addition to this, effect pH investigated. enhanced in basic media than that neutral or acidic ones.
springer.com
core.ac.uk
harvard.edu
paperity.org参考文章(32)
Xingtao Gao, Israel E Wachs, Titania-silica as catalysts : molecular structural characteristics and physico-chemical properties Catalysis Today. ,vol. 51, pp. 233- 254 ,(1999) , 10.1016/S0920-5861(99)00048-6
K. Porkodi, S. Daisy Arokiamary, Synthesis and spectroscopic characterization of nanostructured anatase titania: A photocatalyst Materials Characterization. ,vol. 58, pp. 495- 503 ,(2007) , 10.1016/J.MATCHAR.2006.04.019
L. S. Birks, H. Friedman, Particle Size Determination from X‐Ray Line Broadening Journal of Applied Physics. ,vol. 17, pp. 687- 692 ,(1946) , 10.1063/1.1707771
Ulrike Diebold, The surface science of titanium dioxide Surface Science Reports. ,vol. 48, pp. 53- 229 ,(2003) , 10.1016/S0167-5729(02)00100-0
Lu-Yan Wang, Yan-Ping Sun, Bing-She Xu, Comparison study on the size and phase control of nanocrystalline TiO2 in three Ti–Si oxide structures Journal of Materials Science. ,vol. 43, pp. 1979- 1986 ,(2008) , 10.1007/S10853-007-2431-Y
Janos H. Fendler, Atomic and molecular clusters in membrane mimetic chemistry Chemical Reviews. ,vol. 87, pp. 877- 899 ,(1987) , 10.1021/CR00081A002
M.J. Uddin, F. Cesano, S. Bertarione, F. Bonino, S. Bordiga, D. Scarano, A. Zecchina, Tailoring the activity of Ti-based photocatalysts by playing with surface morphology and silver doping Journal of Photochemistry and Photobiology A: Chemistry. ,vol. 196, pp. 165- 173 ,(2008) , 10.1016/J.JPHOTOCHEM.2007.07.037
Norman S. Allen, Michele Edge, Joanne Verran, J. Stratton, Julie Maltby, Claire Bygott, PHOTOCATALYTIC TITANIA BASED SURFACES: ENVIRONMENTAL BENEFITS Polymer Degradation and Stability. ,vol. 93, pp. 1632- 1646 ,(2008) , 10.1016/J.POLYMDEGRADSTAB.2008.04.015
Chongmok Lee, Yoo Wha Sung, Joon Woo Park, Multiple Equilibria of Phenothiazine Dyes in Aqueous Cyclodextrin Solutions Journal of Physical Chemistry B. ,vol. 103, pp. 893- 898 ,(1999) , 10.1021/JP983767A
Chen-Chi Wang, Jackie Y Ying, None, Sol−Gel Synthesis and Hydrothermal Processing of Anatase and Rutile Titania Nanocrystals Chemistry of Materials. ,vol. 11, pp. 3113- 3120 ,(1999) , 10.1021/CM990180F