Polysaccharide/Fe(III)-porphyrin hybrid film as catalyst for oxidative decolorization of toxic azo dyes: An approach for wastewater treatment

Polysaccharide/Fe(III)-porphyrin hybrid film as catalyst for oxidative decolorization of toxic azo dyes: An approach for wastewater treatment

A hybrid film of chitosan/poly(vinyl alcohol)/cationic Fe(III)-porphyrin (Cht/PVA-FeTMPyP) was synthesized to act as a Fenton-like catalyst to decolorize methyl orange and methyl red azo dyes. The Cht/PVA-FeTMPyP film was characterized by different analytical and microscopy techniques, which indicat...

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Bibliographic Details
Main Authors: Henrique P. Mota, Rafael F.N. Quadrado, Thiago A.L. Burgo, Bernardo A. Iglesias, André R. Fajardo
Format: Article
Language:English
Published: Elsevier 2020-07-01
Series:Arabian Journal of Chemistry
Subjects:
Hybrid materials
Heterogeneous catalysis
Chitosan
Metalloporphyrins
Azo dyes
Wastewater treatment
Online Access:http://www.sciencedirect.com/science/article/pii/S1878535220301271

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http://www.sciencedirect.com/science/article/pii/S1878535220301271

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