Ni‐BDC MOF/MnO₂ Composite for Highly Efficient CO₂ Photoreduction to CO and CH₄ Under Visible Light

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(11)

Published: March 1, 2025

Abstract MOF‐based composites with semiconductors offer synergistic effects, such as broader light absorption, improved charge carrier separation, and more active catalytic sites, all of which enhance the overall performance MOFs in CO 2 reduction. This study presents development characterization a Ni‐BDC MOF/MnO composite for photocatalytic reduction under visible light. The MOF bandgap 3.16 eV was integrated γ‐MnO , light‐absorbing semiconductor to improve separation extend absorption. resulting exhibited reduced 2.7 eV, enabling efficient CH 4 . Structural, optical, electrochemical analyses confirmed intimate interaction between MnO enhancing dynamics. optimized achieved high yields (56.97 µmol g⁻¹) (23.5 after 6 h irradiation, enhanced stability minimal electron‐hole recombination. mechanistic revealed multiple intermediates involved reduction, providing insights into pathways formation. work offers sustainable approach conversion potential applications greenhouse gas mitigation energy production.

Language: Английский

Green synthesis and characterization of bifunctional CaO-sulfated SnO2 catalyst for epoxidation of Brassica carinata seed oil: towards eco-friendly biolubricants

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 14, 2025

Language: Английский

Techno-economic feasibility of repurposing retired electric vehicle batteries in residential off-grid photovoltaic systems

Renewable energy focus, Journal Year: 2025, Volume and Issue: unknown, P. 100717 - 100717

Published: May 1, 2025

Language: Английский