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Remarkable photocatalytic degradation of Remazol Brilliant Blue R dye using bio-photocatalyst 'nano-hydroxyapatite'

Show simple item record Begum, Sumayya en_US Narwade, Vijaykiran N. en_US Halge, Devidas I. en_US Jejurikar, Suhas M. en_US Dadge, Jagdish W. en_US MUDULI, SUBAS en_US Mahabole, Megha P. en_US Bogle, Kashinath A. en_US 2020-06-12T06:01:15Z 2020-06-12T06:01:15Z 2020-02 en_US
dc.identifier.citation Materials Research Express, 7(2). en_US
dc.identifier.issn 2053-1591 en_US
dc.identifier.uri en_US
dc.description.abstract Nanostructured bio-photocatalyst hydroxyapatite (HAp) was synthesized by a simple and productive wet chemical precipitation method to explore the photocatalytic performance of the material for degradation of Remazol Brilliant Blue R (RBBR) dye. Wet chemically synthesized nano-HAp was characterized through x-ray diffraction, Transmission electron microscope, scanning electron microscope, N2-adsorption–desorption, thermo gravimetric analyzer, Fourier transform infrared and UV–vis absorption techniques. Photocatalytic degradation of RBBR under ultraviolet irradiation was examined and ~80% degradation was achieved in 120 min by using nano-HAp. The photocatalytic degradation followed Parabolic Diffusion kinetics. Fast degradation kinetics and removal of RBBR dye was achieved by nano-HAp due to modification of surface entities leading to suppression of photo-generated electron-hole recombination. This makes nano-HAp a remarkable bio-photocatalyst material for removing dyes from water. en_US
dc.language.iso en en_US
dc.publisher IOP Publishing en_US
dc.subject Photocatalysis en_US
dc.subject Hydroxyapatite en_US
dc.subject Remazol Brilliant Blue R Dye en_US
dc.subject Degradation en_US
dc.subject TOC-JUN-2020 en_US
dc.subject 2020 en_US
dc.subject 2020-JUN-WEEK2 en_US
dc.title Remarkable photocatalytic degradation of Remazol Brilliant Blue R dye using bio-photocatalyst 'nano-hydroxyapatite' en_US
dc.type Article en_US
dc.contributor.department Dept. of Physics en_US
dc.identifier.sourcetitle Materials Research Express en_US
dc.publication.originofpublisher Foreign en_US

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