Advances in Oxygen Defect‐Mediated Photothermal Catalytic CO₂ Hydrogenation Reduction

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 24, 2025

Abstract Photothermal (PT) catalysis significantly reduces the activation energy of reactions through a synergistic PT effect, resulting in milder reaction conditions and improved catalytic efficiency compared to traditional thermal methods, which is widely applied CO 2 reduction. Engineering oxygen defects (O v ) can induce substantial alterations structure function catalysts, thereby greatly influencing their performance. Consequently, design development catalysts with abundant O essential for advancing reduction utilization. This paper systematically reviews recent developments, advancements, future prospects defect‐mediated First, fundamental concepts principles are summarized, followed by an overview various types oxides, including TiO , ZrO In 3 among others. Then techniques methods used characterizing outlined. Subsequently, progress application detailed, specifically focusing on synthesis C1 C 2+ chemicals. Finally, findings summarized directions proposed review provides timely comprehensive mechanisms underlying reduction, emphasizing its significance enhancing resource

Language: Английский

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Modified UiO‐66 and Its Applications in Environmental and Energy Fields

Chinese Journal of Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

Comprehensive Summary UiO‐66, a prototypical and stable zirconium‐based metal‐organic framework (MOF), consists of zirconium‐oxide clusters (Zr 6 O 4 (OH) ) benzene‐1,4‐dicarboxylate (BDC) organic linkers. It exhibits abundant active sites, high specific surface area, tunable pore structure, exceptional chemical thermal stability, making it highly advantageous for various practical applications. The integration functional components within UiO‐66 has been shown to optimize its electronic properties coordination environment, thereby enhancing multifunctionality catalytic performance. This review highlights the analysis structural characteristics explores modification strategies such as introduction linkers, selection metal nodes, defect engineering, doping with external components, discusses applications in environmental remediation energy‐related fields. Key Scientists

Language: Английский

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Unveiling the role of N species in Co/NC catalysts for photothermal CO2 hydrogenation

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 570, P. 114686 - 114686

Published: Nov. 14, 2024

Language: Английский

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Characterization of Ti-MOF derived TiOx assembled with different carboxylic acid organic ligands and differences in their CO2 photothermal catalytic reduction performance

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 130863 - 130863

Published: Dec. 1, 2024

Language: Английский

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