Surfactant Controlled Synthesis of Nano-catalysts for Pollutants (Paperback)

Tin oxide nanoparticles were prepared by hydrothermal method using octadecylamine surfactant as a templating agent. The synthesis was carried out at different concentration of surfactant keeping all other reaction conditions constant i.e time, intensity and temperature. The particle size decreases with the increase in concentration of surfactant up to critical micelle concentration (CMC). After CMC, increase in particle size occured with the increase in concentration of surfactant and this was attributed to the formation of micelles. The nanoparticles were applied as nanocatalyst under UV and visible light for the photodegradation of methylene blue (MB) dye, which is an environmental hazardous material of industrial waste water. The graphs of pseudo first order were plotted as a function of irradiation time to quantify the degradation activity. The nanoparticles were characterized by Fourier Transmission Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), X-ray Diffraction (XRD) and TGA (Thermogravimeteric Analysis).

General

Imprint:	Lap Lambert Academic Publishing
Country of origin:	Germany
Release date:	August 2012
First published:	August 2012
Authors:	Muhammad Akhyar Farrukh • Shaghraf Javaid
Dimensions:	229 x 152 x 5mm (L x W x T)
Format:	Paperback - Trade
Pages:	84
ISBN-13:	978-3-659-22512-3
Categories:	Books > Science & Mathematics > Chemistry > Physical chemistry > General
LSN:	3-659-22512-6
Barcode:	9783659225123

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