4.7 Article

Electrode and cell design for CO2 reduction: A viewpoint

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Applied

Electrochemical reduction of CO2 at the earth-abundant transition metal-oxides/copper interfaces

Zaheer Masood et al.

Summary: In this study, the electrochemical reduction of CO2 to C1 products at the metal-oxide/copper interface was investigated. It was found that CO2 can be reduced to CO(g), HCOOH(l), and H2CO(l) on the interfacial sites. The presence of the metal oxide/Cu interface significantly lowers the limiting potentials of electrochemical CO2 reduction, and the activity and product selectivity can be regulated by tuning the nature of the interface and selecting an appropriate solvent.

CATALYSIS TODAY (2023)

Editorial Material Chemistry, Physical

NGenE 2022: Electrochemistry for Decarbonization

Jordi Cabana et al.

ACS ENERGY LETTERS (2023)

Article Chemistry, Physical

Zero-Gap Electrochemical CO2 Reduction Cells: Challenges and Operational Strateges for Prevention of Salt Precipitation

Mark Sassenburg et al.

Summary: Salt precipitation is a problem in electrochemical CO2 reduction electrolyzers that limits their long-term durability and industrial applicability. This Perspective discusses the mechanisms for salt formation and strategies for preventing it.

ACS ENERGY LETTERS (2023)

Editorial Material Green & Sustainable Science & Technology

Best practices for electrochemical reduction of carbon dioxide

Brian Seger et al.

Summary: Carbon capture, utilization and storage is crucial for a sustainable future, with electrochemical reduction of carbon dioxide playing a vital role. This paper addresses the challenges in reporting the performance of this technology and provides recommendations for progress in both materials and device levels.

NATURE SUSTAINABILITY (2023)

Article Chemistry, Multidisciplinary

An artificial leaf device built with earth-abundant materials for combined H-2 production and storage as formate with efficiency > 10%

Claudio Ampelli et al.

Summary: A major challenge in energy transition is the development of efficient artificial leaf-type devices that can convert CO2, water, and sunlight into sustainable fuels and chemicals. We report top-level results in converting CO2 and H2O to fuels using sunlight and electrodes made of earth-abundant materials, without sacrificial donors or electrical bias. Our cell provides high solar-to-fuel efficiency and current densities, making it a promising solution for affordable artificial-leaf type systems in the future.

ENERGY & ENVIRONMENTAL SCIENCE (2023)

Review Chemistry, Physical

Electrocatalytic CO2 reduction towards industrial applications

Dezhi Xu et al.

Summary: Research on the industrial application of electrocatalytic CO2 reduction reaction (eCO(2)RR) has gained attention due to its potential to address environmental issues, utilize clean energy, and produce high-value-added products. This review summarizes recent research on eCO(2)RR, including potential catalysts and products, as well as innovative components and strategies for industrialization. It also provides guidance and future prospects for the industrial application of eCO(2)RR.

CARBON ENERGY (2023)

Review Chemistry, Multidisciplinary

Selectivity in Electrochemical CO2 Reduction

Paramita Saha et al.

Summary: This article discusses the progress in the field of electrochemical CO2RR, focusing on the issue of selectivity and exploring the factors that influence selectivity. Mechanistic investigations of CO2RR, through the detection and characterization of reaction intermediates, provide a basis for developing highly selective CO2RR catalysts.

ACCOUNTS OF CHEMICAL RESEARCH (2022)

Article Chemistry, Physical

Dynamics at Polarized Carbon Dioxide-Iron Oxyhydroxide Interfaces Unveil the Origin of Multicarbon Product Formation

Rosa Arrigo et al.

Summary: By combining experimental and theoretical studies, we gained insights into the mechanism of carbon dioxide reduction to isopropanol on a nitrogen-doped carbon-supported iron oxyhydroxide electrocatalyst. The formation of dissolved atomic carbon from the reduction of chemisorbed carbon monoxide was observed, and the presence of the ferrihydrite-like structure allowed for the coupling of vicinal chemisorbed carbon monoxide. We proposed a mechanism involving the formation of atomic carbon as an intermediate, which undergoes hydrogenation in the presence of hydrogen cations. This mechanism is effective only in thin ferrihydrite-like nanostructures coordinated at the edge planes of the graphitic support.

ACS CATALYSIS (2022)

Review Chemistry, Physical

Operando Monitoring and Deciphering the Structural Evolution in Oxygen Evolution Electrocatalysis

Shouwei Zuo et al.

Summary: This review elaborates on recent advances in the study of OER electrocatalysts using several in situ/operando techniques, with an emphasis on tracking the structural evolution processes, recording reaction intermediates, and establishing the structure-activity/stability relationship.

ADVANCED ENERGY MATERIALS (2022)

Review Chemistry, Multidisciplinary

Rational-Designed Principles for Electrochemical and Photoelectrochemical Upgrading of CO2 to Value-Added Chemicals

Wenjun Zhang et al.

Summary: In this review, the recent advancements in the practical conversion of CO2 to value-added chemicals through electro- and photoelectrocatalytic technologies in the past 5 years are discussed. By introducing sustainable driving forces such as electricity and sunlight, CO2 can be effectively converted into high-value chemicals. Rational-designed catalysts and advanced characterization techniques have been utilized to achieve clean and efficient CO2-to-chemicals conversion.

ADVANCED SCIENCE (2022)

Editorial Material Chemistry, Physical

Benchmarking Fuel Cell Electrocatalysts Using Gas Diffusion Electrodes: Inter-lab Comparison and Best Practices

Konrad Ehelebe et al.

ACS ENERGY LETTERS (2022)

Review Chemistry, Multidisciplinary

Modeling Operando Electrochemical CO2 Reduction

Federico Dattila et al.

Summary: This study reviews recent progress in computational modeling of electrocatalytic systems, focusing on electrochemical CO2 reduction and hydrogen evolution. Novel approaches such as ab initio calculations and machine learning have been employed to partially reproduce surface reconstruction and interpret experimental data, providing insights for future research directions.

CHEMICAL REVIEWS (2022)

Article Chemistry, Multidisciplinary

Zero-Gap Bipolar Membrane Electrolyzer for Carbon DioxideReduction Using Acid-Tolerant Molecular Electrocatalysts

Bhavin Siritanaratkul et al.

Summary: Selective CO2 reduction can be achieved in a zero-gap BPM device using acid-tolerant Ni molecular electrocatalysts. This study highlights the importance of developing acid-tolerant catalysts for large-scale CO2 reduction devices.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Article Chemistry, Physical

Catalysis for e-Chemistry: Need and Gaps for a Future De-Fossilized Chemical Production, with Focus on the Role of Complex (Direct) Syntheses by Electrocatalysis

Georgia Papanikolaou et al.

Summary: This article discusses the prospects, needs, and limits of current catalytic approaches in accelerating the transition to e-chemistry. It suggests that e-chemistry is an essential part of achieving the goal of net zero emissions by 2050 and that the conversion from petrochemistry is feasible. However, it emphasizes the importance of accelerating the development of catalytic technologies based on renewable energy sources and points out that the current studies in the field are not adequately addressing the needs for developing the required catalytic technologies for e-chemistry.

ACS CATALYSIS (2022)

Article Multidisciplinary Sciences

High current density electroreduction of CO2 into formate with tin oxide nanospheres

Thuy-Duong Nguyen-Phan et al.

Summary: This study demonstrates the use of 3D hollow nanosphere electrocatalysts for effective CO2 conversion into formate. The catalysts showed excellent performance and high current density, resulting in industrially-relevant formate production. The optimization of crystallinity and particle size of the catalysts played a crucial role in achieving maximum formate production.

SCIENTIFIC REPORTS (2022)

Article Electrochemistry

Electrochemical Reduction of CO2 on Au Electrocatalysts in a Zero-Gap, Half-Cell Gas Diffusion Electrode Setup: a Systematic Performance Evaluation and Comparison to an H-cell Setup

Shima Alinejad et al.

Summary: Based on H-cell measurements, the performance of laser-generated, surfactant-free gold nanoparticles (Au NPs) in a gas diffusion electrode (GDE) setup was systematically evaluated and compared with investigations in an H-cell configuration. The results showed that the performance of the same catalyst could be substantially different in the two environments, and the presence of PVP had a more detrimental effect on performance in the GDE setup.

CHEMELECTROCHEM (2022)

Review Multidisciplinary Sciences

Electrochemical CO2 reduction - The macroscopic world of electrode design, reactor concepts & economic aspects

Alina Gawel et al.

Summary: Efficient electrochemical conversion of CO2 into valuable chemical feedstocks requires well-coordinated interaction of all electrolyzer compartments, optimal matching of catalyst, cell setups, electrode design, membrane usage, and process parameters. This review aims to comprehensively summarize the current literature on how these aspects affect the overall performance of CO2 electrolysis and highlights the importance of CO2 supply and reaction product treatment for economic competitiveness and sustainable energy economy.

ISCIENCE (2022)

Review Chemistry, Multidisciplinary

Electrolyte Effects on CO2 Electrochemical Reduction to CO

Giulia Marcandalli et al.

Summary: The electrochemical reduction of CO2 faces challenges such as low energy and Faradaic efficiencies due to concurrent electrochemical reactions and solution acid-base reactions. Recent studies have shown that the nature of the electrolyte, specifically pH and cation identity, plays a crucial role in tuning the efficiency of CO2RR to CO in aqueous solutions.

ACCOUNTS OF CHEMICAL RESEARCH (2022)

Article Chemistry, Physical

Regulating the reaction zone of electrochemical CO2 reduction on gas-diffusion electrodes by distinctive hydrophilic-hydrophobic catalyst layers

Hesamoddin Rabiee et al.

Summary: This study introduces a new strategy to regulate wettability for enhancing CO2RR efficiency by creating hydrophilic-hydrophobic regions within the catalyst layer. The regulated electrode shows higher catalyst utilization and formate partial current density compared to untreated electrodes, outperforming other methods.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Chemistry, Physical

Probing Electrolyte Influence on CO2 Reduction in Aprotic Solvents

Reginaldo J. Gomes et al.

Summary: Selective CO2 capture and electrochemical conversion are important tools in the fight against climate change. However, the influence of ion solvation and solvent selection within nonaqueous electrolytes for efficient and selective CO2 reduction is unclear. This research demonstrates the control of CO2 reduction reaction and product distribution by manipulating the solvation behavior within the nonaqueous electrolyte, providing insights for the design of efficient and selective CO2 conversion electrolytes.

JOURNAL OF PHYSICAL CHEMISTRY C (2022)

Review Chemistry, Applied

Rational design strategies of Cu-based electrocatalysts for CO2 electroreduction to C2 products

Shuo Liu et al.

Summary: This review summarizes the recent progress in the mechanistic studies of Cu-based catalysts for the reduction of CO2 to C-2 products. The key strategies for enhancing the electrocatalytic performance of Cu-based catalysts, including tuning electronic structure, surface structure, and coordination environment, are focused on. The correlation between the structural characteristics of Cu-based catalysts and their activity and selectivity to C-2 products is discussed.

JOURNAL OF ENERGY CHEMISTRY (2022)

Review Electrochemistry

Copper-Based Catalysts for Electrochemical Carbon Dioxide Reduction to Multicarbon Products

Fangfang Chang et al.

Summary: This review introduces the advantages of electrochemical CO2 reduction and summarizes various Cu-based catalysts, discussing their catalytic mechanisms and material strategies to enhance catalytic behaviors.

ELECTROCHEMICAL ENERGY REVIEWS (2022)

Article Multidisciplinary Sciences

Energy comparison of sequential and integrated CO2 capture and electrochemical conversion

Mengran Li et al.

Summary: Integrating CO2 electrolysis with CO2 capture offers the potential for energy reductions. However, to ensure energy benefits, the integrated electrolyser must achieve similar performance to the gas-fed electrolyser.

NATURE COMMUNICATIONS (2022)

Article Biotechnology & Applied Microbiology

The chemical engineering aspects of CO2 capture, combined with its utilisation

Gabriele Centi et al.

Current Opinion in Chemical Engineering (2022)

Article Chemistry, Physical

In situ electrochemical characterization of CuxO-based gas-diffusion electrodes (GDEs) for CO2 electrocatalytic reduction in presence and absence of liquid electrolyte and relationship with C2+products formation

Daniele Giusi et al.

Summary: Copper oxide-based gas-diffusion electrodes (CuxO/GDEs) were studied for CO2 electrocatalytic reduction in presence and absence of liquid electrolyte (liquid- and gas-phase operations). The catalytic behavior and selectivity paths were found to be significantly influenced by the choice of liquid or gas-phase operations. Electrochemical impedance spectroscopy (EIS) was demonstrated to be a strategic tool for optimizing performance beyond the properties of the electrocatalysts themselves.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Chemistry, Physical

Understanding and leveraging the effect of cations in the electrical double layer for electrochemical CO2 reduction

Binbin Pan et al.

Summary: The electrical double layer at the electrode-electrolyte interface plays a significant role in electrochemical reactions, especially for the electrochemical CO2 reduction reaction. Larger alkali cations are usually found to enhance the activities of catalysts. However, the underlying mechanism of this cation effect is still not clear. This perspective provides an overview of the current understanding, based on latest experimental and computational findings, of the complex nature of the cation effect and discusses how it can be leveraged, along with other optimization conditions, to enable highly efficient CO2 reduction.

CHEM CATALYSIS (2022)

Article Chemistry, Multidisciplinary

Status and gaps toward fossil-free sustainable chemical production

Gabriele Centi et al.

Summary: Chemical production needs to transform towards fossil-free sustainable production to achieve net-zero emissions by 2050. Electrifying chemical processes and using renewable energy to drive reactions can realize the defossilization of chemical production. Cases such as light olefin production, direct synthesis of intermediates like formaldehyde and acetic acid, and aromatic production are feasible in the short-medium term, while other cases may require alternative approaches. Globally, defossilization of chemical production is feasible in the medium-long term and can significantly reduce CO2 emissions.

GREEN CHEMISTRY (2022)

Review Chemistry, Multidisciplinary

A review on recent advances in the electrochemical reduction of CO2 to CO with nano-electrocatalysts

Kee Chun Poon et al.

Summary: This review summarizes recent progress in the electrochemical reduction (ECR) of CO2 to CO on nano-electrocatalysts and discusses the limitations, challenges, and potential future prospects of the ECR process.

RSC ADVANCES (2022)

Review Chemistry, Multidisciplinary

Design strategies for markedly enhancing energy efficiency in the electrocatalytic CO2 reduction reaction

Wenchuan Lai et al.

Summary: This review provides a comprehensive understanding of the energy efficiency (EE) in electrocatalytic CO2 reduction reaction (CO2RR). The fundamental principles and recent strategies for achieving high EE are discussed, with a focus on electrocatalysts and system design. The emerging integrated electrolysis is highlighted as a promising approach to enhance the EE and economic benefits of the CO2RR. Future research opportunities in this field are also outlined.

ENERGY & ENVIRONMENTAL SCIENCE (2022)

Article Food Science & Technology

A hybrid inorganic-biological artificial photosynthesis system for energy-efficient food production

Elizabeth C. Hann et al.

Summary: Artificial photosynthesis systems can capture CO2 and produce a highly concentrated acetate stream, which can be used for heterotrophic cultivation of yeast, mushroom-producing fungus, and photosynthetic green algae. Coupling this approach with photovoltaic systems can significantly improve solar-to-food energy conversion efficiency and reduce the required solar footprint. This technology allows for a reimagining of food production in controlled environments.

NATURE FOOD (2022)

Review Energy & Fuels

Catalyst designing strategies for electrochemical CO2 reduction: a perspective

Shreya Sarkar et al.

Summary: This article discusses the rational design of catalysts based on transition metals to achieve highly efficient electrochemical CO2 reduction (eCO2R). Strategies discussed include ligand effect, alloying, strain engineering, heterostructure formation, oxide derivation, as well as the use of transition-metal chalcogenides, phosphides, nitrides, and carbides.

PROGRESS IN ENERGY (2022)

Article Chemistry, Physical

Probing Electrolyte Influence on CO2 Reduction in Aprotic Solvents

Reginaldo J. Gomes et al.

Summary: This study demonstrates that the bulk solvation behavior in nonaqueous electrolytes can influence CO2 reduction reactions and product distribution. By investigating different tetrabutylammonium salts and two electrolyte systems with glyme ethers (e.g., 1,2 dimethoxyethane or DME) and dimethyl sulfoxide (DMSO) as a medium, it was found that ion pair formation is more prevalent in DME and depends on the anion type. Decreased ion pair formation in the electrolyte resulted in increased CO2 current densities and higher CO Faradaic efficiency at low overpotentials.

JOURNAL OF PHYSICAL CHEMISTRY C (2022)

Review Chemistry, Multidisciplinary

In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy

Janis Timoshenko et al.

Summary: X-ray absorption spectroscopy (XAS) is a crucial method for investigating the structure and composition of heterogeneous catalysts, revealing the nature of active sites and establishing links between structural motifs, local electronic structure, and catalytic properties. Recent advancements in instrumentation and data analysis approaches for deciphering X-ray absorption near edge structure (XANES) and extended X-ray absorption fine structure (EXAFS) spectra have been discussed, with emphasis on applications in the field of heterogeneous catalysis, particularly in electrocatalysis.

CHEMICAL REVIEWS (2021)

Review Polymer Science

A new strategy for membrane-based direct air capture

Shigenori Fujikawa et al.

Summary: Direct air capture (DAC) is now seen as a necessary choice to reduce CO2 concentration in the atmosphere, with membrane separation being considered a potential new technology in addition to sorbent-based CO2 capture. The performance of organic polymer membranes is crucial for the development of membrane-based DAC (m-DAC), and process simulation with multistage membrane separation helps in assessing the energy requirements for m-DAC effectively.

POLYMER JOURNAL (2021)

Article Chemistry, Multidisciplinary

Ultrastable Cu Catalyst for CO2 Electroreduction to Multicarbon Liquid Fuels by Tuning C-C Coupling with CuTi Subsurface

Fei Hu et al.

Summary: A unique catalyst based on CuTi alloy has been developed for efficient electrocatalytic CO2 reduction to multicarbon liquid fuels, achieving high C2-4 Faradaic efficiency and long-term stability. Subsurface Ti atoms increase the electron density of surface Cu sites, enhancing the adsorption of CO intermediates and reducing energy barriers for CO dimerization and trimerization.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Chemistry, Physical

Operando Methods in Electrocatalysis

Yao Yang et al.

Summary: Electrocatalysis is crucial for advancing renewable energy technologies, and understanding the structure and reaction mechanisms of electrocatalysts at electrode-electrolyte interfaces is fundamental. In situ and operando techniques, such as operando synchrotron-based X-ray techniques and in situ atomic-scale scanning transmission electron microscopy, provide valuable insights into the interfacial structural and compositional changes under reaction conditions, aiding in the study of charge transfer kinetics and reaction mechanisms. The continuous development of these techniques will contribute significantly to establishing structure/composition-reactivity correlations of electrocatalysts at unprecedented atomic-scale and molecular levels under realistic, real-time reaction conditions.

ACS CATALYSIS (2021)

Article Chemistry, Multidisciplinary

Along the Channel Gradients Impact on the Spatioactivity of Gas Diffusion Electrodes at High Conversions during CO2 Electroreduction

Recep Kas et al.

Summary: The study presented results from a 2-D transport model for a gas diffusion electrode performing CO2 reduction to CO, revealing concentration gradients, current density distribution, and local pH variations. The model predicted diminishing CO2 and electrolyte concentrations along the flow channels, significant concentration gradients at high conversions, and dramatic changes in concentration overpotentials with CO2 flow rate. The findings discuss implications for electrochemical CO2 reduction, focusing on the trade-off between high current density operation and high single-pass conversion efficiency.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Chemistry, Physical

Efficient Electrocatalytic CO2 Reduction to C2+ Alcohols at Defect-Site-Rich Cu Surface

Zhengxiang Gu et al.

Summary: A rational strategy was demonstrated to achieve a high faradaic efficiency towards C2+ alcohols by constructing copper catalysts with stepped sites in a CO-rich environment. The defect-site-rich copper catalyst enabled the formation of C2+ alcohols with partial current densities of > 100 mA.cm(-2) and achieved a stable alcohol faradaic efficiency of around 60% during a continuous 30-hour operation.
Article Materials Science, Multidisciplinary

Toward an e-chemistree: Materials for electrification of the chemical industry

Kevin M. Van Geem et al.

Summary: The electrification of chemical industry is crucial due to increasing awareness of climate change impact. This transformation requires solutions to scientific and technological challenges such as green electron utilization and development of new materials.

MRS BULLETIN (2021)

Review Chemistry, Physical

Towards the Large-Scale Electrochemical Reduction of Carbon Dioxide

Subin Park et al.

Summary: This paper discusses the limitations of CO2 electrochemical reduction technology and proposes solutions to stability issues in order to address the challenges of large-scale production.

CATALYSTS (2021)

Review Energy & Fuels

Designing anion exchange membranes for CO2 electrolysers

Danielle A. Salvatore et al.

Summary: New technologies are needed to efficiently convert carbon dioxide into fuels and chemicals at near-ambient temperatures and pressures. Anion exchange membranes in zero-gap reactors show promise for mediating the electrochemical CO2 reduction reaction, but challenges remain in tailoring these membranes to meet the requirements of CO2RR systems.

NATURE ENERGY (2021)

Article Energy & Fuels

Role of nanostructure in the behaviour of BiVO 4-TiO 2 nanotube photoanodes for solar water splitting in relation to operational conditions

Joao Angelo Lima Perini et al.

Summary: In this study, BiVO4 nanoparticles deposited onto TiO2 nanotube arrays were used as heterostructured photoanodes in a compact-design PEC cell for solar-driven water splitting. The performance of the photoanodes was evaluated based on photocurrent density, H-2 production rate, and solar-to-hydrogen efficiency, with a focus on the relationship between TNT nanostructure and method of BiVO4 deposition. It was found that an ordered and crystalline TNT film is necessary to maximize photocurrent density and H-2 production rate, with the methodology of BiVO4 deposition and specific TNT nanoarchitecture playing a significant role in influencing catalytic behavior.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2021)

Review Chemistry, Physical

Design Strategies for Electrocatalysts from an Electrochemis's Perspective

Julia Linnemann et al.

Summary: Efforts in producing highly active, selective, and long-lived electrocatalysts by design are focused on understanding the relationship between material properties and catalytic performance. Surface characterization tools assess atomic scale information on electrocatalyst materials complexity, while electrochemical methodologies are less researched for this purpose. Complementary insights into electrocatalysis from other electrochemistry subareas may provide design strategies for improving mass transport and managing gas bubble release.

ACS CATALYSIS (2021)

Article Electrochemistry

Electrochemical Reduction of Carbon Dioxide on 3D Printed Electrodes

Eva Vaneckova et al.

Summary: This study utilized 3D printing to manufacture catalysts for the electrochemical reduction of CO2 with promising results. Functionalized carbon nanotube-based electrodes printed by fused deposition modeling demonstrated performance characteristics approaching those of planar interfaces. The activity of the catalysts was inspected by monitoring the concentration of formate ions in the saturated CO2 solution, showing comparable efficiency to conventionally prepared micro-structured copper catalysts.

CHEMELECTROCHEM (2021)

Article Energy & Fuels

Operando cathode activation with alkali metal cations for high current density operation of water-fed zero-gap carbon dioxide electrolysers

B. Endrodi et al.

Summary: Precipitates that form in the cathode of continuous-flow CO2 electrolysers hinder their long-term operation, but the alkali metals they are formed from actually boost activity. Researchers address this dichotomy by periodically infusing the cathode with alkaline cations, enabling the electrolyser to operate stably and efficiently for extended periods.

NATURE ENERGY (2021)

Article Energy & Fuels

Electrochemical CO2 reduction at room temperature: Status and perspectives

Alessandro Senocrate et al.

Summary: Electrochemical CO2 reduction technology shows great promise for decarbonizing our society. Recent advancements in using CO2 electrolyzers at room temperature, particularly those employing gas diffusion electrodes, have bridged the gap between laboratory-scale research and practical applications.

JOURNAL OF ENERGY STORAGE (2021)

Review Chemistry, Multidisciplinary

Recent Progresses in Electrochemical Carbon Dioxide Reduction on Copper-Based Catalysts toward Multicarbon Products

Jinli Yu et al.

Summary: Electrochemical carbon dioxide reduction reaction offers a promising way of converting CO2 to value-added chemicals, but the conversion to more valuable multicarbon products remains challenging. Recent progress in using copper-based catalysts for electrochemical CO2 reduction to multicarbon products is reviewed, with a focus on catalyst engineering and cell engineering approaches.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Physical

Highly selective and stackable electrode design for gaseous CO2 electroreduction to ethylene in a zero-gap configuration

Woong Hee Lee et al.

Summary: This study presents an efficient and stackable electrode design for the electrolysis of CO2 to ethylene, achieving a Faradaic efficiency of 78.7% for C-2 products with ethylene as the dominant product. Operando X-ray absorption spectroscopy showed the presence of metallic Cu state with some oxide-derived Cu species in the Cu-KOH cathode, suggesting a synergistic effect for CO2 conversion to C2H4. The findings provide a new strategy for the commercialization of high-value chemical production through electrochemical CO2 reduction.

NANO ENERGY (2021)

Review Chemistry, Physical

Catalyst Design for Electrochemical Reduction of CO2 to Multicarbon Products

Yuanyuan Xue et al.

Summary: Electrochemical reduction of CO2 driven by renewable energy is an effective route towards carbon neutralization, but selective reduction to multicarbon products remains a challenge due to low selectivity, poor yield, and high overpotential. Adjusting catalyst structure and composition is crucial in improving the performance of CO2RR.

SMALL METHODS (2021)

Review Chemistry, Multidisciplinary

Recent advances in innovative strategies for the CO2 electroreduction reaction

Xinyi Tan et al.

Summary: The CO2RR system faces limitations in practical applications due to low current density, poor CO2 utilization, and energy efficiency. To improve its performance, systematic consideration and optimization of each component are necessary. This review focuses on innovative design strategies for tandem catalysts, electrolytes, electrodes, and devices, as well as discussions on opportunities and challenges for future advancements in the CO2RR system.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Review Chemistry, Multidisciplinary

Electrocatalytic CO2 reduction: role of the cross-talk at nano-carbon interfaces

Michele Melchionna et al.

Summary: The electrocatalytic CO2 reduction reaction is an interfacial process that involves surface chemistry playing a central role in selectivity and catalysis. Each interface defines a functional boundary where active sites are exposed to a unique environment. The interface ensemble works through a strategic interplay of individual effects, showing cooperative interactions that go beyond traditional rules.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Article Chemistry, Multidisciplinary

The product selectivity zones in gas diffusion electrodes during the electrocatalytic reduction of CO2

Tim Moller et al.

Summary: This study explores the factors influencing the performance of a Cu-based CO2 electrolyzer at high currents and emphasizes the importance of adjusting electrode structure, catalyst loading, and ionomer content to affect the selectivity of electrochemical CO2 reduction. Mass transport variations within the porous catalytic layer and local concentration gradients are crucial in determining overall selectivity. The research also shows how electrode structure can push the catalytic CO2 reduction selectivity towards specific products, highlighting the potential for optimization in the production of value-added products.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Review Chemistry, Multidisciplinary

Reuse of CO2 in energy intensive process industries

Siglinda Perathoner et al.

Summary: The article focuses on the importance of closing the carbon cycle and enabling a carbon circular economy in energy-intensive industries, particularly in the context of CO2 reuse technologies. The analysis suggests the need to explore beyond the current mainstream approach of converting CO2 to methanol, and provides examples of novel solutions starting from the efficient conversion of CO2 to CO.

CHEMICAL COMMUNICATIONS (2021)

Review Chemistry, Multidisciplinary

Electrocatalytic reduction of CO2 and CO to multi-carbon compounds over Cu-based catalysts

Wenchao Ma et al.

Summary: This tutorial review explores the electrocatalytic reduction of CO2 with H2O to multi-carbon (C2+) compounds, focusing on the similarities and differences in the electrocatalytic CO2 and CO reduction reactions (CO2RR and CORR) into C2+ compounds over Cu-based catalysts. It discusses fundamental aspects, reaction mechanisms, efficient catalysts, and key factors determining selectivity, activity, and stability. Opportunities, challenges, and future trends in the electrocatalytic CO2RR and CORR are also highlighted for the synthesis of C2+ olefins and oxygenates.

CHEMICAL SOCIETY REVIEWS (2021)

Article Nanoscience & Nanotechnology

Quantitative kinetic analysis on oxygen reduction reaction: A perspective

Juan Wang et al.

Summary: This paper proposes a quantitative kinetic analysis method to provide decoupled kinetic information from linear sweep voltammetry profiles for understanding the electrocatalytic effect and guiding further optimization direction for ORR electrocatalysis.

NANO MATERIALS SCIENCE (2021)

Review Chemistry, Physical

Operando toolbox for heterogeneous interface in electrocatalysis

Chang Long et al.

Summary: This paper discusses the importance of interface chemistry in electrocatalysis and the application of the latest operando techniques, aiming to help researchers better choose systems, design experiments, and study mechanisms.

CHEM CATALYSIS (2021)

Article Chemistry, Physical

New strategies for economically feasible CO2 electroreduction using a porous membrane in zero-gap configuration

Woong Hee Lee et al.

Summary: This study proposes a strategy to improve the economic feasibility of electrochemical CO2 reduction systems by using a low-cost porous membrane, which shows similar activity and selectivity to traditional anion exchange membranes in experiments. Additionally, the physical properties of the porous membrane can be tuned to adapt to different CO2 reduction reactions.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Chemistry, Physical

The role of electrode wettability in electrochemical reduction of carbon dioxide

Mengran Li et al.

Summary: The wettability of the electrode plays a crucial role in CO2RR by affecting the reactivity, selectivity, and stability of the electrode. Improving cathode performance by altering the wettability of the catalyst layer in gas-diffusion electrodes can lead to more efficient CO2RR. Current challenges and opportunities lie in developing efficient and selective cathodes for CO2RR at industrially relevant rates.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Energy & Fuels

Optimization Strategies for Selective CO2 Electroreduction to Fuels

Yangfang Ling et al.

Summary: This review summarizes the state-of-the-art optimization strategies to efficiently enhance CO2RR selectivity from two main aspects, namely the cathode electrocatalyst and the electrolyte.

TRANSACTIONS OF TIANJIN UNIVERSITY (2021)

Review Chemistry, Multidisciplinary

Electrocatalysis for CO2 conversion: from fundamentals to value-added products

Genxiang Wang et al.

Summary: This article provides a comprehensive review of recent research progress on the selective electrocatalytic conversion of CO2 into value-added products. It covers the history and fundamental science of electrocatalytic CO2RR, the design, preparation, and performance evaluation of electrocatalysts, factors influencing the CO2RR, and associated theoretical calculations. Emphasis is placed on emerging trends in selective electrocatalytic conversion of CO2 and discussions on structure-performance relationships and mechanisms.

CHEMICAL SOCIETY REVIEWS (2021)

Article Chemistry, Multidisciplinary

Overcoming diffusion limitations in electrochemical microreactors using acoustic streaming

Senne Fransen et al.

JOURNAL OF FLOW CHEMISTRY (2020)

Article Chemistry, Multidisciplinary

Investigation of CO2 Electrolysis on Tin Foil by Electrochemical Impedance Spectroscopy

Fabian Bienen et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

Review Chemistry, Physical

Electrochemical Reactors for CO2 Conversion

Roger Lin et al.

CATALYSTS (2020)

Review Chemistry, Physical

In Situ Spectroscopic Methods for Electrocatalytic CO2 Reduction

Lei Jin et al.

CATALYSTS (2020)

Article Multidisciplinary Sciences

Efficient wettability-controlled electroreduction of CO2 to CO at Au/C interfaces

Run Shi et al.

NATURE COMMUNICATIONS (2020)

Article Multidisciplinary Sciences

Enhanced multi-carbon alcohol electroproduction from CO via modulated hydrogen adsorption

Jun Li et al.

NATURE COMMUNICATIONS (2020)

Editorial Material Multidisciplinary Sciences

The future of low-temperature carbon dioxide electrolysis depends on solving one basic problem

Joshua A. Rabinowitz et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Multidisciplinary

Revealing Mechanistic Processes in Gas-Diffusion Electrodes During CO2 Reduction via Impedance Spectroscopy

Fabian Bienen et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

Article Electrochemistry

Direct Water Injection in Catholyte-Free Zero-Gap Carbon Dioxide Electrolyzers

Bert De Mot et al.

CHEMELECTROCHEM (2020)

Review Chemistry, Multidisciplinary

Three-Dimensional Cathodes for Electrochemical Reduction of CO2: From Macro- to Nano-Engineering

Shiqiang (Rob) Hui et al.

NANOMATERIALS (2020)

Article Chemistry, Physical

Liquid-Solid Boundaries Dominate Activity of CO2 Reduction on Gas-Diffusion Electrodes

Nathan T. Nesbitt et al.

ACS CATALYSIS (2020)

Article Chemistry, Physical

Environment Matters: CO2RR Electrocatalyst Performance Testing in a Gas-Fed Zero-Gap Electrolyzer

Maria de Jesus Galvez-Vazquez et al.

ACS CATALYSIS (2020)

Article Chemistry, Multidisciplinary

A systematic analysis of Cu-based membrane-electrode assemblies for CO2reduction through multiphysics simulation

Lien-Chun Weng et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Review Chemistry, Physical

Catalyst design strategies for stable electrochemical CO2reduction reaction

Woong Choi et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Review Chemistry, Multidisciplinary

Electrochemical CO2 reduction on nanostructured metal electrodes: fact or defect?

Recep Kas et al.

CHEMICAL SCIENCE (2020)

Article Chemistry, Multidisciplinary

Insights into the carbon balance for CO2 electroreduction on Cu using gas diffusion electrode reactor designs

Ming Ma et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Article Chemistry, Applied

Catalysis for solar-driven chemistry: The role of electrocatalysis

Siglinda Perathoner et al.

CATALYSIS TODAY (2019)

Review Chemistry, Multidisciplinary

Progress and Perspectives of Electrochemical CO2 Reduction on Copper in Aqueous Electrolyte

Stephanie Nitopi et al.

CHEMICAL REVIEWS (2019)

Article Chemistry, Physical

Bio-inspired hydrophobicity promotes CO2 reduction on a Cu surface

David Wakerley et al.

NATURE MATERIALS (2019)

Article Nanoscience & Nanotechnology

Analysis of Mass Flows and Membrane Cross-over in CO2 Reduction at High Current Densities in an MEA-Type Electrolyzer

Gaston O. Larrazabal et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Review Chemistry, Physical

Electrolyte Effects on the Electrochemical Reduction of CO2

Marilia Moura de Salles Pupo et al.

CHEMPHYSCHEM (2019)

Article Chemistry, Physical

Electrolyte Driven Highly Selective CO2 Electroreduction at Low Overpotentials

Tengfei Li et al.

ACS CATALYSIS (2019)

Article Engineering, Environmental

Beyond the catalyst: How electrode and reactor design determine the product spectrum during electrochemical CO2 reduction

Jan-Bernd Vennekoetter et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Article Chemistry, Multidisciplinary

The Role of the Copper Oxidation State in the Electrocatalytic Reduction of CO2 into Valuable Hydrocarbons

Juan Jesus Velasco-Velez et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

Review Multidisciplinary Sciences

Solvents and Supporting Electrolytes in the Electrocatalytic Reduction of CO2

Maximilian Koenig et al.

ISCIENCE (2019)

Article Chemistry, Multidisciplinary

Optimizing mesostructured silver catalysts for selective carbon dioxide conversion into fuels

Silvan Suter et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Review Chemistry, Multidisciplinary

CO2 reduction on gas-diffusion electrodes and why catalytic performance must be assessed at commercially-relevant conditions

Thomas Burdyny et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Review Chemistry, Multidisciplinary

Electrolytic CO2 Reduction in a Flow Cell

David M. Weekes et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Article Chemistry, Physical

Role of CuO in the modification of the photocatalytic water splitting behavior of TiO2 nanotube thin films

Juliana Ferreira de Brito et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

Article Engineering, Chemical

A direct comparison of flow-by and flow-through capacitive deionization

E. Marielle Remillard et al.

DESALINATION (2018)

Article Chemistry, Multidisciplinary

A comparative technoeconomic analysis of pathways for commercial electrochemical CO2 reduction to liquid products

Joshua M. Spurgeon et al.

ENERGY & ENVIRONMENTAL SCIENCE (2018)

Article Engineering, Chemical

General Techno-Economic Analysis of CO2 Electrolysis Systems

Matthew Jouny et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2018)

Review Biotechnology & Applied Microbiology

Developments in electrode design: structure, decoration and applications of electrodes for electrochemical technology

Frank C. Walsh et al.

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY (2018)

Review Chemistry, Multidisciplinary

Recent advances in the nanoengineering of electrocatalysts for CO2 reduction

Fengwang Li et al.

NANOSCALE (2018)

Article Chemistry, Physical

Modeling gas-diffusion electrodes for CO2 reduction

Lien-Chun Weng et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

Article Multidisciplinary Sciences

Operando spectroscopy study of the carbon dioxide electro-reduction by iron species on nitrogen-doped carbon

Chiara Genovese et al.

NATURE COMMUNICATIONS (2018)

Review Chemistry, Multidisciplinary

Structure- and Electrolyte-Sensitivity in CO2 Electroreduction

Rosa M. Aran-Ais et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Article Chemistry, Physical

Efficient electrocatalytic CO2 reduction on a three-phase interface

Jun Li et al.

NATURE CATALYSIS (2018)

Review Chemistry, Physical

3D Porous Carbonaceous Electrodes for Electrocatalytic Applications

Jianping Lai et al.

Review Thermodynamics

Continuous-flow electroreduction of carbon dioxide

B. Endrodi et al.

PROGRESS IN ENERGY AND COMBUSTION SCIENCE (2017)

Article Chemistry, Multidisciplinary

Beyond Solar Fuels: Renewable Energy-Driven Chemistry

Paola Lanzafame et al.

CHEMSUSCHEM (2017)

Article Chemistry, Multidisciplinary

Turning Perspective in Photoelectrocatalytic Cells for Solar Fuels

Siglinda Perathoner et al.

CHEMSUSCHEM (2016)

Article Chemistry, Physical

Gas phase electrocatalytic conversion of CO2 to syn-fuels on Cu based catalysts-electrodes

N. Gutierrez-Guerra et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

Review Engineering, Environmental

Electrochemical membrane reactors for the utilisation of carbon dioxide

Ivan Merino-Garcia et al.

CHEMICAL ENGINEERING JOURNAL (2016)

Article Chemistry, Multidisciplinary

A Gross-Margin Model for Defining Technoeconomic Benchmarks in the Electroreduction of CO2

Sumit Verma et al.

CHEMSUSCHEM (2016)

Article Chemistry, Physical

Electrolysis of CO2 to Syngas in Bipolar Membrane-Based Electrochemical Cells

Yuguang C. Li et al.

ACS ENERGY LETTERS (2016)

Article Nanoscience & Nanotechnology

Deriving a CO2-Permselective Carbon Membrane from a Multilayered Matrix of Polyion Complexes

Xinwei Chen et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Chemistry, Multidisciplinary

Assessing the Utility of Bipolar Membranes for use in Photoelectrochemical Water-Splitting Cells

Nella M. Vargas-Barbosa et al.

CHEMSUSCHEM (2014)

Review Electrochemistry

A Critical Review of Modeling Transport Phenomena in Polymer-Electrolyte Fuel Cells

Adam Z. Weber et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2014)

Article Chemistry, Physical

Insights into CC Coupling in CO2 Electroreduction on Copper Electrodes

Joseph H. Montoya et al.

CHEMCATCHEM (2013)

Article Electrochemistry

Microfluidic Reactor for the Electrochemical Reduction of Carbon Dioxide: The Effect of pH

Devin T. Whipple et al.

ELECTROCHEMICAL AND SOLID STATE LETTERS (2010)

Article Chemistry, Multidisciplinary

Synthesis of solar fuels by a novel photoelectrocatalytic approach

Claudio Ampelli et al.

ENERGY & ENVIRONMENTAL SCIENCE (2010)

Article Chemistry, Physical

On the performance of membraneless laminar flow-based fuel cells

Ranga S. Jayashree et al.

JOURNAL OF POWER SOURCES (2010)

Article Chemistry, Applied

Electrocatalytic performances of nanostructured platinum-carbon materials

A Gangeri et al.

CATALYSIS TODAY (2005)

Article Energy & Fuels

Electro-catalytic membrane reactors and the development of bipolar membrane technology

J Balster et al.

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION (2004)