Catalytic Hydrogenation of CO₂ by Direct Air Capture to Valuable C1 Products Using Homogenous Catalysts

Chemistry - An Asian Journal, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 22, 2025

Abstract Growing atmospheric CO 2 concentrations are a global concern and primary factor contributing to warming. Development of integrated capture conversion protocols is necessary mitigate this alarming challenge. Though hydrogenation produce formic acid methanol has seen many strides in the past decades, most studies utilize pure for transformation. The concentration atmosphere stands at 400 ppm reports that direct air as strategy it production have only been reported few years. This perspective summarizes such with focus on ‐capturing additive, reaction solvent, molecular catalyst used affect

Language: Английский

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Improved CO₂ conversion to methanol promoted by ionic liquid additives using a Cu/ZnO/Al₂O₃ heterogeneous catalyst

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

An efficient amine-based CO2 hydrogenation to methanol system using a Cu/ZnO/Al2O3 heterogeous catalyst was promoted by ionic liquid additives. Relative without an liquid, yields greatly improved when imidazolium-based [BMIm][OAc] added. Among the amines tested, triethanolamine yielded highest conversions.

Language: Английский

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Homogeneous catalytic hydrogenation of CO₂ – amino acid-based capture and utilization

Chemical Society Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This review highlights recent advances in CO 2 capture using amino acids and its hydrogenation via homogeneous metal catalysts. The key findings are discussed, challenges toward efficient, selective robust integrated processes highlighted.

Language: Английский

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4E evaluation and multi-objective optimization of low concentration flue gas CO2 capture and multi-product conversion process

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 130625 - 130625

Published: Nov. 1, 2024

Language: Английский

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Unlocking dynamic intermetallic synergy: Ir/Ni alloy nanoparticles catalyze CO2 hydrogenation to formic acid in ionic liquid environments

Journal of Catalysis, Journal Year: 2024, Volume and Issue: 439, P. 115791 - 115791

Published: Oct. 12, 2024

Language: Английский

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Ionic Liquid's Role in CO2 Conversion to Methanol

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Language: Английский

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