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Citation: Chen Feng, Zhu Yi-Ping, Ma Hong-Liao, Bo Zi-Long, Zhang Jin-Long. Preparation and Characterization of TiO₂--CdS-MCM-41 Nano-composite[J]. Acta Physico-Chimica Sinica, ;2004, 20(11): 1292-1296. doi: 10.3866/PKU.WHXB20041102 shu

Preparation and Characterization of TiO₂--CdS-MCM-41 Nano-composite

1.
Institute of Fine Chemicals, East China University of Science and Technology; Institute of Petroleum Processing, East China University of Science and Technology, Shanghai　200237

Received Date: 25 March 2004
Available Online: 15 January 2004

γ-thiopropyl tri-methyl silicane and surface pre-adsorption hydrolysis technique were used to accommodate CdS and TiO2 nanoparticles into the tunnels of MCM-41 meso-porous sieves. UV-Vis spectra showed that MCM-41 extracted CdS nanoparticles effectively from the reverse micelles by the chelation of thiol-groups. The changes of meso-tunnel diameter of MCM-41 were also observed with the introducing of nanoparticles in the low angle XRD patterns.
- CdS;　TiO2;　MCM-41;　Nano-composite
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1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Preparation and Characterization of TiO2--CdS-MCM-41 Nano-composite

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通讯作者: 陈斌, bchen63@163.com

Preparation and Characterization of TiO₂--CdS-MCM-41 Nano-composite