D
Debabrata Chatterjee
Researcher at Central Mechanical Engineering Research Institute
Publications - 100
Citations - 2903
Debabrata Chatterjee is an academic researcher from Central Mechanical Engineering Research Institute. The author has contributed to research in topics: Catalysis & Ruthenium. The author has an hindex of 23, co-authored 96 publications receiving 2666 citations. Previous affiliations of Debabrata Chatterjee include University of Burdwan & Centre national de la recherche scientifique.
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Photoassisted detoxification of organic pollutants on the surface modified TiO2 semiconductor particulate system
TL;DR: In this paper, photo assisted decomposition of phenol, chlorophenol and trichloroethylene in waste water has been achieved on the surface of TiO2 semiconductor modified with 8-hydroxyquinoline (HOQ) by using visible light.
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Kinetics of the decoloration of reactive dyes over visible light-irradiated TiO2 semiconductor photocatalyst
Debabrata Chatterjee,Vidya Rupini Patnam,Anindita Sikdar,Priyanka Joshi,Rohit Misra,N. N. Rao +5 more
TL;DR: Rate of decoloration of two different dyes together in a binary dye mixture using visible light-irradiated TiO(2) photocatalyst is governed by the adsorptivity of the particular dye onto the surface of the TiO (2)PhotocatalyticDecoloration kinetics of reactive dyes have been studied spectrophotometrically by following the decrease in dye concentration with time.
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Visible light assisted photodegradation of halocarbons on the dye modified TiO2 surface using visible light
TL;DR: In this article, a working mechanism involving excitation of surface adsorbed dye, followed by charge injection into the TiO 2 conduction band and formation of reactive • O 2 - / • HO 2 radicals, is proposed for the degradation of the enlisted organics to carbon dioxide.
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Effect of excited state redox properties of dye sensitizers on hydrogen production through photo-splitting of water over TiO2 photocatalyst
TL;DR: In this paper, a visible light assisted hydrogen evolution from water has been achieved over the surface of dye modified TiO 2 semiconductor, which is plausibly governed by the excited state redox properties of the dyes adsorbed onto the surface.
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Evidence of superoxide radical formation in the photodegradation of pesticide on the dye modified TiO2 surface using visible light
TL;DR: In this article, the degradation of a pesticide (atrazine) in air-equilibrated aqueous mixture has been achieved on the surface of a TiO2 semiconductor modified with thionine and eosin Y by using visible light.