Optimizing Coordinated Active Sites of Transition Metal Complexes: Exploring Metal–Molecule Interactions for Governing CO₂-to-CO Conversion

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: May 1, 2025

Syngas (H2/CO) is an essential chemical feedstock for industrial products. In these focal points, electrocatalytic CO2 reduction has emerged as a desirable strategy realizing effective syngas production to satisfy energy and environmental requirements. this work, metal-molecule hybrid electrode with inherent H2 generation favorability been crafted by loading molecular Co(Ni)-bpy (bpy = 2,2'-bipyridine) complexes on Ag foil. The efficient stable CO2-to-CO conversion adjustable faradic efficiency from 13 98% was realized optimizing the complexes. regulation of catalysts merits high electron affinity can provide coordination environment that allows localization Co/Ni active sites at optimal positions lower binding energies, maintaining their monodisperse properties, being beneficial strengthening inhibiting competitive reactions. An in-depth understanding surface status FIB-HRTEM EXAFS, which confirm intimate metal-molecular interaction well-dispersed mononuclear play vital roles in enhancing catalytic performance. strong residual between metal-coordinated may also contribute dramatic conversion. This study highlights role interactions reactions contributes ongoing efforts toward achieving controllable selectivity using catalysts.

Language: Английский

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A global shift: How modern technologies are powering the energy transition in the face of climate change

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 384, P. 125610 - 125610

Published: May 1, 2025

Language: Английский

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Navigating the path to sustainable energy transition in Oman: a systematic literature review and future research opportunities

Management of Environmental Quality An International Journal, Journal Year: 2024, Volume and Issue: unknown

Published: June 28, 2024

Purpose Despite the increasing demand for renewable energy (RE) as a low-carbon source, transition to RE is very slow in many regions, including Oman, case country this study. It critical offer strategic insights supply chain participants towards sustainable (STRE). The purpose of study identify viable sources Oman GCC member country, develop comprehensive framework STRE, and suggest future research opportunities. Design/methodology/approach paper addressed problem through country/regional by conducting systematic literature review (SLR) RE-related peer-reviewed publications spanning over 21 years from January 2000 February 2021. qualifying articles are evaluated using template analysis qualitatively sources, build holistic STRE recommend Findings confirm potential solar, wind, biomass geothermal energies driven environmental, economic social sustainability concerns. However, results that fast-track more emphasis should be accorded solar wind owing geographical composition Oman. reveal policies regulations, advanced cost-effective technologies, subsidy regimes, grid connectivity capacity, storage capacity land availability influence STRE. Gaps identified clarify Originality/value To best authors’ knowledge, first conducted an SLR was technique novel updated facilitates crystalline understanding guide policymakers professionals decision-making.

Language: Английский

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A novel panel of European economies pursuing carbon neutrality: Do current climate technology and renewable energy practices really pass through the prism of sustainable development?

Gondwana Research, Journal Year: 2025, Volume and Issue: 139, P. 260 - 271

Published: Jan. 5, 2025

Language: Английский

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Exploring and increased acetate biosynthesis in Synechocystis PCC 6803 through insertion of a heterologous phosphoketolase and overexpressing phosphotransacetylase

Metabolic Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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