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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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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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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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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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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Selective electroreduction of CO2 to CH4 by Zr-based metal–organic framework integrated binuclear copper cluster

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159858 - 159858

Опубликована: Янв. 1, 2025

Язык: Английский

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Constructing High-Performance Heterogeneous Catalysts through Interface Engineering on Metal–Organic Framework Platforms

Accounts of Materials Research, Год журнала: 2025, Номер unknown

Опубликована: Фев. 2, 2025

ConspectusHeterogeneous catalysis has pushed the modern chemical industry to an unprecedented level of development, especially in past century, where catalytic processes have made significant contributions prosperity global economy and modernization human lifestyles. 80% involve technology. From production fertilizers synthesis high-performance polymers development anticancer drugs, catalysts mediate occurrence these processes. Developing efficient, stable, low-energy heterogeneous is key a sustainable future. Most industrial typically load highly dispersed active components at nanoscale onto porous solid supports, which large specific surface area. Among numerous candidates for materials, construction catalyst systems through interface engineering on metal–organic framework (MOF) platforms recently received great attention. Compared with traditional MOFs provide huge reactions due their area porosity. Their extraordinary skeleton structure provides many possibilities integrating various functional building blocks. At same time, as crystalline materials diverse structures, well-defined atomically precise ideal platform customized design well in-depth exploration structure–activity relationship between performance. After more than decade played role MOF-based catalysts. Therefore, it timely summarize latest developments this field, will guidance future research achieve green, low-carbon, industries.In Account, we present summary our recent achievements constructing engineering. Starting from unique advantages function efficient synergistic effects guest components, systematically highlight engineering, using fundamental principles, strategies, relationships reactions. First, introduce interfaces metal/metal oxide nanoparticles MOFs. Then, discuss molecular catalyst-MOF composite improvement activity host–guest interactions them. In third part, focus modification inherent adjustability. Finally, current challenges outlooks MOF are discussed. It expected that Account understanding importance afford insights

Язык: Английский

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Research Progress on Electrocatalytic Reduction of Carbon Dioxide by Bimetallic Derived Materials

Advances in Analytical Chemistry, Год журнала: 2025, Номер 15(01), С. 43 - 51

Опубликована: Янв. 1, 2025

Язык: Английский

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