Synthesis of TiO2 by the pechini method and photocatalytic degradation of methyl red

Synthesis of TiO2 by the pechini method and photocatalytic degradation of methyl red

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This work evaluated the catalytic activity of TiO2 synthesized by the Pechini method. with varying molar ratios of 2:1, 3:1 and 4:1 of citric acid/metallic cations, in the photocatalytic degradation of methyl red dye in aqueous solution. The samples were characterized by X-ray diffraction, phase qua...

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Bibliographic Details
Main Authors: Pollyana Caetano Ribeiro, Ana Cristina Figueiredo de Melo da Costa, Ruth Herta Goldschmidt Aliaga Kiminami, José Marcos Sasaki, Hélio Lucena Lira
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2012-01-01
Series:Materials Research
Subjects:
photocatalysis
methyl red dye
titanium dioxide
Pechini method
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012005000176

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012005000176

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