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Use of Tio2 as Catalyst in Degradation Induced with Gamma Radiation of Methylene Blue

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dc.contributor.author GABRIELA G. CANO
dc.contributor.author ALMA MARTINEZ HERNANDEZ
dc.contributor.author JAIME JIMENEZ BECERRIL
dc.date.accessioned 2023-12-04T06:49:13Z
dc.date.available 2023-12-04T06:49:13Z
dc.date.issued 2012-06-20
dc.identifier.citation Cano-Garcia, G. G., JIMENEZ-BECERRIL, J. A. I. M. E., & MARTINEZ-HERNANDEZ, A. L. M. A. (2012). Use of TiO2 as catalyst in degradation induced with gamma radiation of methylene blue. Journal of the Chemical Society of Pakistan, 34(6), 533. en_US
dc.identifier.issn 0253-5106
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/19997
dc.description.abstract Heterogeneous radiocatalysis is a catalytic process promoted by the direct adsorption of high radiant energy capable of activating a semiconductor such as TiO₂, which generates free radicals very reactive at the surface that allow oxidation-reduction reactions with adsorbed species, breaking some molecular bonds and reducing or oxidizing them less complex species. We irradiated methylene blue with ⁶⁰Co gamma rays and added of TiO₂ during irradiation with different doses of gamma radiation, measuring the remaining methylene blue concentration by spectrophotometry UV. The degradation of the organic compound was enhanced when doses increased and with the addition of semiconductors of up to 1g of catalyst per liter of suspension. en_US
dc.description.sponsorship The chemical society of Pakistan is an approved society from the PSF. en_US
dc.language.iso en en_US
dc.publisher HEJ Research Institute of Chemistry, University of Karachi, Karachi. en_US
dc.subject degradation, radiocatalysis en_US
dc.subject radiolysis, methylene blue en_US
dc.title Use of Tio2 as Catalyst in Degradation Induced with Gamma Radiation of Methylene Blue en_US
dc.type Article en_US


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