Synthesis and characterization of TiO2/MoO3/carbon clusters composite material

被引：30
|
作者：
Matsui, H. [2 ]
Nagano, S. [2 ]
Karuppuchamy, S. [1 ]
Yoshihara, M. [2 ]
机构：
[1] Kinki Univ, Mol Engn Inst, Fukuoka 8208555, Japan
[2] Kinki Univ, Dept Appl Chem, Fac Sci & Engn, Osaka 5778502, Japan
来源：
CURRENT APPLIED PHYSICS | 2009年 / 9卷 / 03期
关键词：
Nanostructures; Polymers; Carbon clusters; Titanium dioxide; Electron transfer; VISIBLE-LIGHT IRRADIATION; O HYBRID COPOLYMER; ELECTRONIC BEHAVIOR; WATER;
D O I：
10.1016/j.cap.2008.05.007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nano-sized TiO2/MoO3/carbon clusters composite material has been successfully obtained by the calcinations of a TiO(acac)(2)/MoO2(acac)(2)/epoxy resin complex under an oxygen atmosphere. The compositions of the resulting composite materials were determined using inductively coupled plasma (ICP) spectroscopy, elemental analysis and surface characterization by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The ultraviolet-visible (UV-Vis), X-ray photoelectron spectra (XPS) and electron spin resonance (ESR) spectra of the composites were also measured. ESR spectra of the composite materials suggest that they have visible light-responsive catalytic ability with an electron transfer process of carbon clusters -> MoO3 -> carbon clusters -> TiO2. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：561 / 566
页数：6
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