Synthesis of novel PdO@Al2O3 nanocomposite for energy storage devices, photodegradation, and other applications

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1003, P. 175719 - 175719

Published: July 30, 2024

Language: Английский

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Green Synthesis of MoNi@TiO₂ Nanocatalyst for Efficient Methanol Oxidation: Structural, Morphological, and Electrochemical Insights

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(3)

Published: Jan. 1, 2025

Abstract This study presents a novel, green approach for synthesizing MoNi@TiO 2 core‐shell nanocomposites as efficient electrocatalysts direct methanol fuel cells (DMFCs). The use of Curcuma longa extract bioreduction and stabilizer agent the synthesis nanocatalyst offers an eco‐friendly alternative to traditional synthetic methods. Characterization confirms successful formation well‐defined structures with narrow size distribution minimal organic residue. Remarkably, presence specific Mo/Ni oxide phases alongside anatase rutile TiO in shell verified unique catalytic properties. developed Ni/MoNi@TiO electrocatalyst demonstrates promising electrocatalytic activity oxidation, comparable or even surpassing established transition metal catalysts such Pt‐based catalysts, offering DMFC applications. concentration‐dependent peak current density further highlights its potential operation. work feasibility advantages using bio‐inspired developing sustainable high‐performance energy conversion

Language: Английский

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Ni–Co bimetallic phosphide catalyst toward electrocatalytic ammonia synthesis under ambient conditions

RSC Advances, Journal Year: 2025, Volume and Issue: 15(13), P. 10390 - 10394

Published: Jan. 1, 2025

We have successfully synthesized a Ni–Co bimetallic phosphide catalyst for the electrocatalytic reduction of nitrate to produce ammonia.

Language: Английский

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Emerging electrocatalysts for green ammonia production: Recent progress and future outlook

Arabian Journal of Chemistry, Journal Year: 2024, Volume and Issue: 17(10), P. 105950 - 105950

Published: Aug. 7, 2024

In the Haber-Bosch process (HBp), which uses elevated pressure and temperature to produce more concentration of nitrogen hydrogen gases, 90% 175 million metric tons NH3 generated worldwide in 2016 were manufactured this process. According road plan for sustainable ammonia production sustainably, using water as a reducing agent is most effective way fix close-quarters ambiance. A complete explanation theoretical practical work on electrocatalytic reduction provided article, with special attention paid low selectivity comparison protons hydrogen. Since they are essential accurately achieving high Faradaic efficiency (FE), their information outlines electrocatalysts, electrolyte selection criteria, managed experiment design. Under diverse conditions, evolution theory examined. Finally, feedback given field's present issues prospects.

Language: Английский

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Chloride doping of Co4S3 via methanol solvothermal synthesis for enhanced electrocatalytic nitrate reduction to ammonia

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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Interfacial electric field of CdIn2S4/CuS heterostructure induced S-scheme charge transfer for efficient photoelectrochemical water splitting

Vacuum, Journal Year: 2024, Volume and Issue: 232, P. 113838 - 113838

Published: Nov. 17, 2024

Language: Английский

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