ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

In situ surface modification of molybdenum-doped organic-inorganic hybrid TiO2 nanoparticles under hydrothermal conditions and treatment of pharmaceutical effluent

Shahmoradi, B and Ibrahim, IA and Sakamoto, N and Ananda, S and Row, Guru TN and Soga, Kohei and Byrappa, K and Parsons, S and Shimizu, Yoshihisa (2010) In situ surface modification of molybdenum-doped organic-inorganic hybrid TiO2 nanoparticles under hydrothermal conditions and treatment of pharmaceutical effluent. In: Environmental Technology, 31 (11). pp. 1213-1220.

Full text not available from this repository.
Official URL: http://www.informaworld.com/smpp/content~content=a...

Abstract

Molybdenum-doped TiO2 organic-inorganic hybrid nanoparticles were synthesized under mild hydrothermal conditions by in situ surface modification using n-butylamine. This was carried out at 150 degrees C at autogeneous pressure over 18 h. n-Butylamine was selected as a surfactant since it produced nanoparticles of the desired size and shape. The products were characterized using powder X-ray diffraction, Fourier transform infrared spectrometry, dynamic light-scattering spectroscopy, UV-Vis spectroscopy and transmission electron microscopy. Chemical oxygen demand was estimated in order to determine the photodegradation efficiency of the molybdenum-doped TiO2 hybrid nanoparticles in the treatment of pharmaceutical effluents. It was found that molybdenum-doped TiO2 hybrid nanoparticles showed higher photocatalytic efficiency than untreated TiO2 nanoparticles.

Item Type: Journal Article
Additional Information: Copyright of this article belong to T.H. Huxley School of Environment.
Keywords: Nanomaterials;surfactants; wastewater; solid waste management; air pollution.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 20 Sep 2010 10:02
Last Modified: 20 Sep 2010 10:02
URI: http://eprints.iisc.ernet.in/id/eprint/32256

Actions (login required)

View Item View Item