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FeVO4 nanoparticles: Powering synergistic hetero-Fenton photodegradation of methyl violet and enabling green chemical synthesis

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Title FeVO4 nanoparticles: Powering synergistic hetero-Fenton photodegradation of methyl violet and enabling green chemical synthesis
 
Creator Thillainatarajan, S
Yasmin, L Firthawsha
Shalini, A
Deepa, K
Balu, Krishnakumar
Muthuvel, I
Ansar, Sabah
Rajachandrasekar, T
Thirunarayanan, G
Sivaselvan, S
 
Subject Methyl violet
Iron vanadate
Hetero-Fenton-like
Wastewater treatment
solid acid
 
Description 1112-1120
Various environmental problems have led to a shift in the way consumers go about their lives. Methyl violet (MV) being disposed of as a waste into water resources even in small quantities, creates certain hazards and environmental problems. FeVO4 nanoparticles have been successfully synthesized by the reaction of Ferric nitrate and ammonium vanadate at 75°C for 1 h. It is then calcined at 500°C for 4 h. Characterization of FeVO4 nanoparticles has been investigated by FTIR, XRD, SEM-EDS and colour mapping, and UV-DRS. The surface morphological study from SEM depicts rod-shaped particles with the formation of clusters. The photocatalytic activity of FeVO4 has been studied by a heterogeneous Fenton-like process which is able to decompose the methyl violet effectively under UV-A light in the presence of a desired quantity of H2O2. The catalyst has been reused for multiple runs hence it can be used for economic industrial pilot studies and also the remarkable solid acidic nature of nano iron vanadate’s catalytic activity is suitable for the synthesis of enones and sulphonamides.
 
Date 2024-11-20T05:57:35Z
2024-11-20T05:57:35Z
2024-11
 
Type Article
 
Identifier 2583-1321 (Online); 0019-5103 (Print)
http://nopr.niscpr.res.in/handle/123456789/64888
https://doi.org/10.56042/ijc.v63i11.12828
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJC Vol.63(11) [November 2024]