Applications of Metal–Organic Frameworks and Their Derivatives in Electrochemical CO2 Reduction

Nano-Micro Letters, Год журнала: 2023, Номер 15(1)

Опубликована: Апрель 30, 2023

Abstract Electrochemically reducing CO 2 to more reduced chemical species is a promising way that not only enables the conversion of intermittent energy resources stable fuels, but also helps build closed-loop anthropogenic carbon cycle. Among various electrocatalysts for electrochemical reduction, multifunctional metal–organic frameworks (MOFs) have been employed as highly efficient and selective heterogeneous due their ultrahigh porosity topologically diverse structures. Up now, great progress has achieved in design synthesis active MOF-related catalysts reduction reaction (CO RR), corresponding mechanisms thoroughly studied. In this review, we summarize recent applying MOFs derivatives RR, with focus on strategies electrolyzers. We first discussed different RR products introduced commonly applied electrolyzer configurations current system. Then, an overview several categories (CO, HCOOH, CH 4 , 3 OH, multi-carbon chemicals) generated from or via was discussed. Finally, offer some insights perspectives future development reduction. aim provide new into field further guide research large-scale applications.

Язык: Английский

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Electrochemical CO2 reduction coupled with alternative oxidation reactions: Electrocatalysts, electrolytes, and electrolyzers

Applied Catalysis B Environment and Energy, Год журнала: 2023, Номер 341, С. 123291 - 123291

Опубликована: Сен. 16, 2023

Язык: Английский

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Materials challenges on the path to gigatonne CO2 electrolysis

Nature Reviews Materials, Год журнала: 2024, Номер 9(8), С. 535 - 549

Опубликована: Июнь 24, 2024

Язык: Английский

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Integrated carbon capture and CO production from bicarbonates through bipolar membrane electrolysis

Energy & Environmental Science, Год журнала: 2024, Номер 17(10), С. 3570 - 3579

Опубликована: Янв. 1, 2024

Bicarbonate electrolysis with integrated carbon capture (BE-ICC) enables direct conversion of a solution.

Язык: Английский

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Developing electrochemical hydrogenation towards industrial application

Chemical Society Reviews, Год журнала: 2023, Номер 52(21), С. 7305 - 7332

Опубликована: Янв. 1, 2023

Electrochemical hydrogenation reactions hold the promise of more sustainable production routes for towards bulk and fine chemicals. Their broad applicability, reactor concepts, achieved milestones future perspectives are described herein.

Язык: Английский

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Electrode and cell design for CO2 reduction: A viewpoint

Catalysis Today, Год журнала: 2023, Номер 421, С. 114217 - 114217

Опубликована: Май 18, 2023

The electrocatalytic reduction of carbon dioxide (CO2RR) is a crucial technology to develop the decarbonisation strategy for circularity and producing solar fuels substituting fossil fuels. This viewpoint discusses role electrode reactor design as main factor in determining performance CO2RR, at least under reaction conditions relevant industrial scalability, evidencing need overturn current strategic vision focused more on improving characteristics materials. Many parameters characterising performances (such Faradaic efficiency, selectivity potential onset, besides density) are strongly influenced typically dominated (under conditions) by effective population adspecies surface, which is, turn, related mass control transport resistances, local pH changes, multiphase boundaries, wettability other aspects. Even preliminary screening catalysts could be incorrect, not operating representative conditions, thus without properly choosing reactor. Advanced electrode/reactor designs, e.g., based gas-diffusion electrodes (GDEs) that avoid having liquid electrolyte (zero-gap design), necessary improve CO2RR scalability applications. situ catalyst nanoparticle reconstruction may depend these Electrochemical characterization methods like electrochemical impedance spectroscopy (EIS) right approach study reactions, providing indications controlling elements determine electrocatalyst/electrode performances.

Язык: Английский

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Electrochemical CO₂reduction with ionic liquids: review and evaluation

Industrial Chemistry and Materials, Год журнала: 2023, Номер 1(3), С. 410 - 430

Опубликована: Янв. 1, 2023

Evaluation for electrochemical CO 2 reduction to C1 with Ionic liquids.

Язык: Английский

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Recent Progress in Surface-Defect Engineering Strategies for Electrocatalysts toward Electrochemical CO2 Reduction: A Review

Catalysts, Год журнала: 2023, Номер 13(2), С. 393 - 393

Опубликована: Фев. 11, 2023

Climate change, caused by greenhouse gas emissions, is one of the biggest threats to world. As per IEA report 2021, global CO2 emissions amounted around 31.5 Gt, which increased atmospheric concentration up 412.5 ppm. Thus, there an imperative demand for development new technologies convert into value-added feedstock products such as alcohols, hydrocarbons, carbon monoxide, chemicals, and clean fuels. The intrinsic properties catalytic materials are main factors influencing efficiency electrochemical reduction (CO2-RR) reactions. Additionally, electroreduction mainly affected poor selectivity large overpotential requirements. However, these issues can be overcome modifying heterogeneous electrocatalysts control their morphology, size, crystal facets, grain boundaries, surface defects/vacancies. This article reviews recent progress in reactions accomplished surface-defective identifies significant research gaps designing highly efficient electrocatalytic materials.

Язык: Английский

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Recent Advances in Electrochemical CO₂‐to‐Multicarbon Conversion: From Fundamentals to Industrialization

Advanced Energy Materials, Год журнала: 2023, Номер 13(47)

Опубликована: Ноя. 2, 2023

Abstract The electrochemical CO 2 (eCO )‐to‐multicarbon conversion with higher value is regarded as a potential way to promote the transformation of industrial production and green balance carbon cycle. Recently, series advances have been achieved in progress eCO ‐to‐multicarbon conversion, including in‐depth exploration coupling mechanisms, up‐to‐date development characterization techniques, novel interdisciplinary design strategies catalysts electrolytic systems. Therefore, it essential systematically overview from fundamentals industrialization, compensating for limited insufficient reviews that reported. To fill aforementioned research gap, this focused on industrialization. First, possible catalytic mechanisms are accordingly summarized order reduction, small molecule‐coupled tandem conversion. Second, situ technologies assisting rationalization presented. Third, optimizing systems briefly classified advance industrialization process. Finally, challenges perspectives further reasonably proposed, aiming offer insights following work field.

Язык: Английский

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Advances and challenges in membrane electrode assembly electrolyzers for CO₂ reduction

Journal of Materials Chemistry A, Год журнала: 2023, Номер 11(40), С. 21498 - 21515

Опубликована: Янв. 1, 2023

This review emphasizes the fundamentals of MEA construction, different technical routes, and remaining challenges opportunities for large-scale electrochemical CO 2 reduction applications.

Язык: Английский

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