Advances and challenges in the electrochemical reduction of carbon dioxide

Chemical Science, Год журнала: 2024, Номер 15(21), С. 7870 - 7907

Опубликована: Янв. 1, 2024

This review highlights the structure–activity relationship of ECO 2 RR, provides a detailed summary advanced materials by analyzing electrocatalytic applications and reaction mechanisms, discusses challenges in both devices.

Язык: Английский

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MOF-Based Electrocatalysts: An Overview from the Perspective of Structural Design

Chemical Reviews, Год журнала: 2025, Номер unknown

Опубликована: Фев. 18, 2025

The electrocatalytic technique, as an efficient energy storage and conversion technology, has attracted significant attention to address exhaustion environmental pollution. Usually, the activity selectivity of reactions are largely dominated by dynamic process occurring on electrocatalysts. Therefore, high-performance electrocatalysts, which can dominate pathway barrier reactions, great significance for advancement technique. Metal-organic frameworks (MOFs), emerging crystalline porous materials, present structural component advantages including well-defined structure, high surface area, large porosity, diverse components, easy tailorability, demonstrating fantastic potential precise fabrication In this Review, strategies in electrocatalysts based MOF-related materials specifically introduced from aspects catalytic site design microenvironment modulation around sites. Furthermore, representative progress achieved various applications employing MOF-based is systematically summarized, with special emphasis MOFs performance optimization. Finally, remaining challenges future perspectives further highlighted.

Язык: Английский

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Recent advance in metal-organic frameworks based catalysts for production of fine chemicals via thermal catalysis

Molecular Catalysis, Год журнала: 2025, Номер 573, С. 114811 - 114811

Опубликована: Янв. 7, 2025

Язык: Английский

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Copper-organic frameworks for electrocatalytic carbon dioxide reduction

Coordination Chemistry Reviews, Год журнала: 2024, Номер 517, С. 216021 - 216021

Опубликована: Июнь 19, 2024

Язык: Английский

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Integration of devices based on metal–organic frameworks: A promising platform for chemical sensing

Coordination Chemistry Reviews, Год журнала: 2024, Номер 518, С. 216067 - 216067

Опубликована: Июль 15, 2024

Язык: Английский

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Engineering the Active Sites of MOF‐derived Catalysts: From Oxygen Activation to Activate Metal‐Air Batteries^†

Chinese Journal of Chemistry, Год журнала: 2024, Номер 42(20), С. 2520 - 2535

Опубликована: Июнь 19, 2024

Comprehensive Summary The electrochemical processes of oxygen reduction reaction (ORR) and evolution (OER) play a crucial role in various energy storage conversion systems. However, the inherently slow kinetics reversible reactions present an urgent demand for development efficient electrocatalysts. Recently, metal‐organic framework (MOF) derivatives have attracted extensive attention electrocatalysis research due to their unique porous structure, abundant active sites, tunable structural properties. Especially, optimization electronic structure sites MOF has been proven as effective strategy enhance catalytic activity. In this review, we provide overview strategies advanced catalysts O—O bond activation reactions, including construction synergistic effects between multiple heterogeneous interfaces, utilization metal support interactions, precise modulation organic ligands surrounding at atomic level. Furthermore, review offers theoretical insights into mechanisms derivatives, well identification sites. Finally, potential challenges prospects are discussed. This contributes understanding advancement Key Scientists

Язык: Английский

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A Review on Single Site Catalysts for Electrochemical CO₂ Reduction

Advanced Energy Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 18, 2025

Abstract Single site catalysts (SSCs), characterized by high atomic utilization and well‐defined active sites, exhibit significant potential in the field of CO 2 electroreduction (CO RR). Typically, SSCs tend to a 2‐electron transfer reaction RR, there remain challenges achieving efficient conversion above 2‐electrons (methane (CH 4 ) multicarbon products(C 2+ ). Therefore, systematic review is crucial summarize recent advancements single electrocatalysts their structure‐activity relationship. The discussion begins with state‐of‐the‐art characterization techniques SSCs. Then influence central atoms, coordination environments, support metal‐support interactions on catalytic performance discussed detail. Subsequently, regulation strategies improve activity selectivity CH C products are discussed. Furthermore, dynamic evolution metal sites true nature during RR also addressed. Finally, associated for product formation analyzed.

Язык: Английский

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Selective electroreduction of CO2 to value-added C1 and C2 products using MOF and COF-based catalysts

Advanced Composites and Hybrid Materials, Год журнала: 2024, Номер 7(6)

Опубликована: Окт. 28, 2024

Язык: Английский

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Structural Engineering of Metal‐Organic Frameworks for Efficient CO₂ Reduction Reaction

ChemCatChem, Год журнала: 2024, Номер unknown

Опубликована: Апрель 22, 2024

Abstract Metal‐organic framework (MOF) materials have attracted much attention due to their diverse topological structures, excellent adsorption capacity, and unique physicochemical properties, which hold great promise in catalytic CO 2 reduction reaction (CO RR). However, the original MOFs disadvantages such as poor electrical conductivity, high diffusion barrier limited accessible sites, seriously limit application RR. Therefore, many structural engineering strategies been used improve RR performance of materials. In this review, we mainly review four main structure strategies, i. e. crystal engineering, 2D heterostructure MOF derivatives enhancing MOFs. We hope that will not only provide insights for rational design efficient RR, but also stimulate more research work field.

Язык: Английский

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Insights into Solvent Effects on Ni-BTC-Derived Ni@C Catalysts for the Hydrogenation of Phenolic Compounds

Industrial & Engineering Chemistry Research, Год журнала: 2024, Номер 63(21), С. 9359 - 9370

Опубликована: Май 16, 2024

The structural characteristics of metal–organic framework (MOF)-derived materials are strongly influenced by synthesis solvents. Herein, Ni-BTC MOFs were solvothermally synthesized in different solvents, and their derived Ni@C catalysts achieved through a one-step pyrolysis. solvents significantly affect the microstructures catalytic performance during hydrogenation phenolic compounds. Remarkably, employing ternary solvent system composed deionised water (DI), N,N-dimethylformamide (DMF), ethylene glycol (EG) specific volume ratio leads to production Ni@C-5DI:10DMF:3EG catalyst with unique hollow sphere structures. exhibits larger surface area, smaller uniformly dispersed Ni nanoparticles, higher Ni0/Ni2+ ratio, degree graphitization, lower density acidic sites. Consequently, achieves superior reaction rate 28.6 mmol·h–1·g–1, surpassing most nonprecious metal catalysts. Furthermore, favorable reusability. These findings offer valuable insights into design MOF-derived applications hydrogenation.

Язык: Английский

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