Nanostructured vanadium-doped iron oxide: catalytic oxidation of methylene blue dye

2015 ◽  
Vol 39 (4) ◽  
pp. 3051-3058 ◽  
Author(s):  
Henrique S. Oliveira ◽  
Luiz C. A. Oliveira ◽  
Márcio C. Pereira ◽  
José D. Ardisson ◽  
Patterson P. Souza ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Catalytic Activity ◽  
Iron Oxide ◽  
Catalytic Oxidation ◽  
Blue Dye ◽  
Methylene Blue Dye

V-doped iron oxide exhibits remarkable catalytic activity for the oxidation of methylene blue with H2O2.

scholarly journals Effect of the coordination of π-acceptor 4-cyanopyridine ligand on the structural and electronic properties of meso-tetra(para-methoxy) and meso-tetra(para-chlorophenyl) porphyrin cobalt(ii) coordination compounds. Application in the catalytic degradation of methylene blue dye

RSC Advances ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 6900-6918 ◽  
Author(s):  
Mouhieddinne Guergueb ◽  
Soumaya Nasri ◽  
Jihed Brahmi ◽  
Frédérique Loiseau ◽  
Florian Molton ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Cyclic Voltammetry ◽  
Electronic Properties ◽  
Catalytic Oxidation ◽  
Coordination Compounds ◽  
Molecular Structures ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
H Nmr ◽  
Structural And Electronic Properties

Preparation and UV/vis, IR, MS, 1H NMR, cyclic voltammetry and molecular structures of two new Co(ii) complexes with para-methoxy-phenyl and para-chloro meso-porphyrins and 4-cyanopyridine ligand (1–2). Catalytic oxidation data of MB dye using 1–2.

scholarly journals Investigation of photo-catalytic activity of Zn1−xCo x S nanocrystals using methylene blue dye as test contaminant

2013 ◽  
Vol 4 (6) ◽  
pp. 683-686 ◽  
Author(s):  
Mansi Chitkara ◽  
Karamjit Singh ◽  
I. S. Sandhu ◽  
H. S. Bhatti
Keyword(s):  
Methylene Blue ◽  
Catalytic Activity ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
Photo Catalytic Activity

Efficient degradation of methylene blue dye by catalytic oxidation using the Na8Nb6O19·13H2O/H2O2 system

2011 ◽  
Vol 28 (4) ◽  
pp. 1126-1132 ◽  
Author(s):  
Chengtang Liu ◽  
Hui Xu ◽  
Huaming Li ◽  
Ling Liu ◽  
Li Xu ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Catalytic Oxidation ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
H2o2 System

Microwave enhanced sorption of methylene blue dye onto bio-synthesized iron oxide nanoparticles: kinetics, isotherms, and thermodynamics studies

2021 ◽  
pp. 1-17
Author(s):  
Shymaa M. Shalaby ◽  
Fedekar F. Madkour ◽  
Hala Y. El-Kassas ◽  
Adel A. Mohamed ◽  
Ahmed M. Elgarahy
Keyword(s):  
Methylene Blue ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Blue Dye ◽  
Oxide Nanoparticles ◽  
Methylene Blue Dye ◽  
Isotherms And Thermodynamics

Large-scale synthesis of β-MnO2 nanorods and their rapid and efficient catalytic oxidation of methylene blue dye

2006 ◽  
Vol 7 (6) ◽  
pp. 408-412 ◽  
Author(s):  
Weixin Zhang ◽  
Zeheng Yang ◽  
Xue Wang ◽  
Yuancheng Zhang ◽  
Xiaogang Wen ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Catalytic Oxidation ◽  
Large Scale ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
Large Scale Synthesis

scholarly journals Synthesis of h- andα-MoO3by Refluxing and Calcination Combination: Phase and Morphology Transformation, Photocatalysis, and Photosensitization

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Pannipa Wongkrua ◽  
Titipun Thongtem ◽  
Somchai Thongtem
Keyword(s):  
Methylene Blue ◽  
Catalytic Activity ◽  
Molybdenum Oxide ◽  
Experimental Results ◽  
Blue Dye ◽  
Xenon Lamp ◽  
Methylene Blue Dye

Hexagonal molybdenum oxide (h-MoO3) nano- and microrods were successfully synthesized by refluxing of (NH4)6Mo7O24·4H2O solutions with the pH 1 at 90°C for 1, 3, 5, and 7 h and were further transformed into orthorhombic molybdenum oxide (α-MoO3) microplates by calcination at 450°C for 6 h. These selected products were used to determine the degradation of methylene blue dye under 35 W xenon lamp for 0–180 min, due to the photocatalysis and photosensitization processes. In this research, catalytic activity of the metastable h-MoO3has higher efficiency than that of the thermodynamically stableα-MoO3. Their phase and morphology transformation was also explained according to the experimental results.

Removal of methylene blue dye from aqueous solutions by natural clinoptilolite and clinoptilolite modified by iron oxide nanoparticles

2019 ◽  
Vol 45 (7) ◽  
pp. 564-571 ◽  
Author(s):  
Ahmad Badeenezhad ◽  
Abooalfazl Azhdarpoor ◽  
Shima Bahrami ◽  
Saeed Yousefinejad
Keyword(s):  
Methylene Blue ◽  
Iron Oxide ◽  
Aqueous Solutions ◽  
Iron Oxide Nanoparticles ◽  
Blue Dye ◽  
Oxide Nanoparticles ◽  
Methylene Blue Dye ◽  
Natural Clinoptilolite

Synthesis and characterization of silver loaded alumina and evaluation of its photo catalytic activity on photo degradation of methylene blue dye

2019 ◽  
Vol 148 ◽  
pp. 218-226 ◽  
Author(s):  
Muhammad Saeed ◽  
Majid Muneer ◽  
Nadia Akram ◽  
Atta ul Haq ◽  
Noshin Afzal ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Catalytic Activity ◽  
Synthesis And Characterization ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
Photo Degradation ◽  
Photo Catalytic Activity
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