Insights into the solar-light-driven photocatalysis of greenly synthesized CoCr2O4 nanoparticles using Azadirachta indica

Journal of Sol-Gel Science and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Language: Английский

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Sol-gel synthesis, characterization, and electrochemical evaluation of magnesium aluminate spinel nanoparticles for high-capacity hydrogen storage

Journal of Sol-Gel Science and Technology, Journal Year: 2023, Volume and Issue: 109(1), P. 215 - 225

Published: Nov. 17, 2023

Abstract In this research, we successfully synthesized magnesium aluminate (MgAl 2 O 4 ) spinel nanoparticles using a sol-gel process, with stearic acid serving as capping agent. The synthesis process involved calcination at 900 °C for h, resulting in the formation of an average crystallite size approximately 12 nm, determined through Debye–Scherrer analysis and X-ray diffraction (XRD) data. optical band gap was measured 2.84 eV Diffuse Reflectance Spectroscopy (DRS) analysis. Additionally, found mean pore to be 20.2 nm Brunauer–Emmett–Teller (BET) We characterized powders various techniques, including Fourier Transform Infrared (FTIR) spectroscopy, Field Emission Scanning Electron Microscopy (FESEM), Energy-Dispersive (EDS), Vibrating Sample Magnetometry (VSM). conducted electrochemical investigations utilizing Chronopotentiometry (CP) technique. demonstrated that MgAl exhibit noteworthy hydrogen storage capacity 4000 mAh/g, highlighting their potential promising candidates applications. This comprehensive study underscores successful synthesis, thorough characterization, exceptional performance nanoparticles, firmly positioning them valuable materials advancing technologies. Graphical

Language: Английский

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Experimental study of electrical and dielectric properties of Cu0.6Mg0.2Co0.2FeCrO4 spinel ferrite

Journal of Sol-Gel Science and Technology, Journal Year: 2024, Volume and Issue: 110(3), P. 859 - 874

Published: May 21, 2024

Language: Английский

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Coloring Properties of Blue Inorganic Pigments Based on Cobalt/Nickel Doped Strontium Magnesium β-Alumina Structure in 3YSZ Ceramics

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

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Structural biological electrical and catalytic activity of Mg doped Ni nano chromites synthesized through citrate gel method

Journal of Sol-Gel Science and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 8, 2025

Language: Английский

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Enhanced photocatalytic degradation of malachite green dye by NiCr2O4/TiO2 heterojunction under solar irradiation

Reaction Kinetics Mechanisms and Catalysis, Journal Year: 2025, Volume and Issue: unknown

Published: March 28, 2025

Language: Английский

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Novel ACr2O4 (A = Mg, Cu, Ni)/MIL-101(Cr) photocatalysts: Synthesis, characterization, performance prediction and applications for the photo–degradation of tetracycline hydrochloride

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 116173 - 116173

Published: Nov. 1, 2024

Language: Английский

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Tailoring structural and optical properties of Cu(II)-induced MgAl2O4 nanoparticles and their response to toxic dyes under solar illumination

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(40), P. 53532 - 53551

Published: Aug. 28, 2024

Language: Английский

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Enhancing dielectric properties of CuFe2O4 spinel ferrites through Mg, Co, and Cr doping: a sol-gel synthesis approach

Journal of Sol-Gel Science and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 17, 2024

Language: Английский

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Uncovering the synthesis of a visible light-driven manganese-doped copper bismuth oxide catalyst for enhanced degradation of dye: Insights into the factors affecting the degradation

Optical Materials, Journal Year: 2024, Volume and Issue: unknown, P. 116270 - 116270

Published: Oct. 1, 2024

Language: Английский

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