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Phuruangrat A, Wannapop S, Sakhon T, Kuntalue B, Thongtem T, Thongtem S. Characterization and photocatalytic properties of BiVO4 synthesized by combustion method. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Mamed ZS, Ramiz AG, Fikret AZ, Humbat IE, Nikolayevich LY, Babir TD. Microwave Sol-Gel Synthesis of Co, Ni, Cu, Mn Ferrites and İnvestigation of Their Activity in the Oxidation Reaction of Carbon Monoxide. CURRENT MICROWAVE CHEMISTRY 2022. [DOI: 10.2174/2213335609666220303105233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
The study effect of microwave radiation on the catalytic properties of transition metal ferrites synthesized by ceramic and sol-gel methods, in the oxidation reaction of carbon monoxide into dioxide.
Objective:
The aim of this work is to study the effect of microwave radiation on the production of cobalt, copper, nickel and manganese ferrites by sol-gel combustion technology using various organic reagents and to study their catalytic activity in the oxidative conversion of carbon monoxide into dioxide.
Methods:
Microwave treatment was carried out on a setup based on an EM-G5593V microwave oven (Panasonic) with a magnetron power varying from 300 to 800 W with an operating frequency of 2450 MHz. X-ray phase analysis of the products was carried out on a Bruker D 2Phazer automatic diffractometer. The measurement of the specific surface area of the samples was determined by low-temperature nitrogen adsorption by the multipoint BET method on a SORBI-MS instrument (ZAO META, Russia). IR spectra were recorded using FT-IR LUMOS Bruker spectrometers. The micrographs of samples were analyzed on the Sigma VP (Carl Zeiss Jena) equipment.
Results:
It was determined that the most active catalysts for the oxidation of carbon monoxide to dioxide are ferrites obtained by the sol-gel combustion method using microwave radiation to "ignite" the gel.
Conclusion:
The use of microwave radiation in the preparation of ferrites by the sol-gel method with combustion can, in a very short time, measured in seconds, initiate a self-propagating exothermic combustion reaction in the entire volume of the sample. The catalytic activity in the oxidative conversion of carbon monoxide obtained by this method of ferrites comparable to the activity of ferrites obtained by the sol-gel method with traditional combustion.
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Affiliation(s)
- Zulfugarova Sima Mamed
- Institute of Catalysis and Inorganic Chemistry, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
| | - Azimova Gunel Ramiz
- Institute of Catalysis and Inorganic Chemistry, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
| | - Aleskerova Zuleyxa Fikret
- Institute of Catalysis and Inorganic Chemistry, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
| | - Ismailov Etibar Humbat
- Institute of Catalysis and Inorganic Chemistry, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
| | | | - Tagiyev Dilqam Babir
- Institute of Catalysis and Inorganic Chemistry, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
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Intaphong P, Phuruangrat A, Yeebu H, Akhbari K, Sakhon T, Thongtem S, Thongtem T. Sonochemical Synthesis of Pd Nanoparticle/ZnO Flower Photocatalyst Used for Methylene Blue and Methyl Orange Degradation under UV Radiation. RUSS J INORG CHEM+ 2022. [DOI: 10.1134/s0036023621140047] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Anukorn Phuruangrat, Sakhon T, Kuntalue B, Thongtem S, Thongtem T. Characterization of Visible-Light-Induced BiVO4 Photocatalyst Synthesized by Chemical Combustion Method Fueled by Tartaric Acid. RUSS J INORG CHEM+ 2021. [DOI: 10.1134/s0036023621120135] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Heiba ZK, Bakr Mohamed M, El-naggar A, Altowairqi Y. Changes in optical properties and structural phases grown upon forming ZnMn2O4/ZnFe2O4 heterostructure nanocomposite. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.139110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Phuruangrat A, Prapassornwattana P, Thongtem S, Thongtem T. Synthesis of Heterostructure Au/ZnO Nanocomposites by Sonochemical-Assisted Deposition Method and Their Photodegradation for Methylene Blue. RUSS J INORG CHEM+ 2021. [DOI: 10.1134/s0036023621040185] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Phuruangrat A, Kuntalue B, Thongtem S, Thongtem T. Characterization of Black-Light-Driven CeVO4 Photocatalysts Synthesized by Sol-Gel Method Using Citric Acid as Complexing Agent with Subsequent High Temperature Calcination. RUSS J INORG CHEM+ 2021. [DOI: 10.1134/s0036023621030128] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Surisa Sa-nguanprang, Phuruangrat A, Thongtem T, Thongtem S. Synthesis of ZnO Nanoparticles by Tartaric Acid Solution Combustion and Their Photocatalytic Properties. RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023620070189] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Wang J, Sun XH, Du H. Oxygen Defect Sn-Doped ZnO Nanorods for Enhanced Photocatalytic Activity under Visible Light Irradiation. RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023620070244] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Dehghanpour HR. The Effects of Surfactant Changing on Physical Properties of Fe3O4 Nanoparticles Produced in Coprecipitation Method. RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023620080033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kaushal S, Kaur H, Kumar S, Badru R, Mittal S, Singh P. Novel Horizon: Smart TiO2/Sn(IV)SbP Nanocomposite with Enhanced Electrochemical and Photocatalytic Properties. RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023620040087] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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