期刊
SOLID STATE SCIENCES
卷 26, 期 -, 页码 45-52出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.solidstatesciences.2013.09.003
关键词
Titania; Mesoporous; Nanocomposite; Photodegradation; Exciton; CNT
资金
- Department of Science and Technology (DST), INDIA
- DST
Stabilized mesoporous TiO2 was synthesized by evaporation induced self assembly (EISA) method and mechanically incorporated into single-walled carbon nanotubes (SWCNT) with different ratios. The physicochemical properties of the nanocomposites (mesoporous TiO2/SWCNT) materials were investigated by Brunauer-Emmett-Teller (BET) measurement, X-ray diffraction (XRD), transmission electron microscopy (TEM), energy dispersive X-ray (EDX), photoluminescence (PL) and ultraviolet-visible (UV-Vis) spectroscopy measurements. The catalytic activity of mesoporous TiO2 and nanocomposites were assessed by examining the degradation of rhodamine B as model aqueous solution under visible light. CNTs are facilitating the photocatalytic activity of mesoporous TiO2 in the degradation of rhodamine B efficiently. (C) 2013 Elsevier Masson SAS. All rights reserved.
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