Effect of copper cluster on reaction pathways of carbon dioxide hydrogenation on magnesium hydride surface

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 78, С. 1089 - 1098

Опубликована: Июль 2, 2024

Язык: Английский

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Overview of the latest progress and prospects in the catalytic hydrogenation of carbon dioxide (CO2) to methanol in membrane reactors

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 77, С. 936 - 957

Опубликована: Июнь 21, 2024

Язык: Английский

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Elevating catalyst performance: How hierarchical Alumina's phases enhance Cu/Al2O3 in reverse water-gas shift (RWGS) reaction

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 83, С. 717 - 730

Опубликована: Авг. 13, 2024

Язык: Английский

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Emission pathways and reduction strategies of greenhouse gases in coal chemical industry: A review

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116208 - 116208

Опубликована: Март 1, 2025

Язык: Английский

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Carbon Dioxide Hydrogenation to C1 Chemicals for E-Fuel Synthesis: A Comparative Thermodynamic Analysis Considering Solid Carbon Formation

Waste and Biomass Valorization, Год журнала: 2025, Номер unknown

Опубликована: Апрель 14, 2025

Язык: Английский

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Optimization of cobalt-based MOFs for super-capacitor electrode materials of new energy vehicle

Heliyon, Год журнала: 2024, Номер 10(10), С. e31222 - e31222

Опубликована: Май 1, 2024

Super-capacitors (SCs), as new energy conversion storage elements, have attracted much attention, but there is still a research gap in the design of electrode materials. In this study, optimization scheme Metal-Organic Frameworks (MOFs) and cobalt-based MOF composites materials for SCs vehicles explored, series experiments are conducted to evaluate their performance. Scanning Electron Microscope (SEM) images reveal that surface morphology particles with uniform distribution. The electrochemical performance test results show specific capacitance higher than sum two individual presents remarkable increase scanning rate. Additionally, constant current charge-discharge test, exhibit longest time good symmetry. Electrolyte particle contact tests samples at different preparation temperatures display high-temperature better structural stability electrolyte ion contact. Cyclic Voltammetry (CV) Galvanostatic Charge Discharge (GCD) tests, 250 °C sample demonstrates best properties highest (269 F/g). Moreover, density increases, 600 decreases lower rate, showing stronger stability. However, use may pose environmental safety risks, such impact cobalt resource mining, instability under conditions, possible production hazardous substances. Therefore, these factors need be fully considered when designing using ensure friendliness MOFs. These provide an important reference selecting optimizing vehicles. Furthermore, study offers suggestions improving materials, filling gaps related fields, supporting further development SC technology.

Язык: Английский

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Hydrogenation of Carbon Oxides in Slurry Reactor over Catalytic Nanodispersions

Petroleum Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Апрель 9, 2025

Язык: Английский

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Al/Cu-PILLARED CLAY CATALYSES CO2 VALORIZATION DRIVEN BY UV AND VIS LIGHT

Catalysis Today, Год журнала: 2025, Номер 457, С. 115357 - 115357

Опубликована: Апрель 29, 2025

Язык: Английский

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Role of WO3 loading in the hydrogenation of CO2 to methanol by CeO2−ZrO2−WO3 supported Cu-based catalysts: Experimental and DFT studies

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 100, С. 1063 - 1074

Опубликована: Дек. 28, 2024

Язык: Английский

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Advances in CO₂ recycle to alcohols and ethers through hydrogenation

Greenhouse Gases Science and Technology, Год журнала: 2024, Номер 14(2), С. 330 - 347

Опубликована: Март 13, 2024

Abstract This paper addresses the urgent challenge of CO 2 emissions and need for sustainable energy sources. It emphasizes hydrogenation as a promising solution large‐scale long‐term storage, converting into valuable fuels using green hydrogen generated from renewable The study concentrates on exploring pathways leading to oxygenated compounds, such alcohols or ethers, their utilization fuels. investigation encompasses methanol, dimethyl ether, ethanol, higher alcohols. investigates catalysts hydrogenation, ranging traditional metal‐based advanced materials, aiming identify efficient stable synthesizing compounds. Catalysts are indispensable in synthesis contributing improved reaction kinetics, selectivity, economic viability, reduced environmental impact, overall sustainability process. goal is contribute fully renewable, carbon‐neutral system powered by excess solar wind electricity, where recycled used produce fuels, be stored then energy, heat, mechanical demand, with capture , which carbon neutral. © 2024 Society Chemical Industry John Wiley & Sons, Ltd.

Язык: Английский

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