4.6 Article

Cu7S4 nanosheets enriched with Cu-S bond for highly active and selective CO2 electroreduction to formate

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, Physical

Pyridine-grafted nitrogen-doped carbon nanotubes achieving efficient electroreduction of CO2 to CO within a wide electrochemical window

Yuning Zhang et al.

Summary: Nitrogen-doped carbon nanotubes grafted with pyridine molecules have been shown to efficiently generate CO with enhanced CO2 affinity and high faradaic efficiency of 96%; In addition, the introduction of pyridine molecules can stabilize key intermediates and accelerate reaction kinetics, showing promising potential for industrial applications.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

Review Chemistry, Inorganic & Nuclear

Electrochemical CO2 reduction (CO2RR) to multi-carbon products over copper-based catalysts

Abebe Reda Woldu et al.

Summary: The article provides a brief overview of CO2RR and discusses recent advances in improving the activity and selectivity of Cu-based nanomaterials for CO2 reduction to multi-carbon products. It reviews different types of Cu nanoparticles, Cu nanocrystals with low- and high-index facets, and other Cu-based nanostructures for CO2RR. The aim of the review is to offer new insights and prospects for future research on CO2RR selectivity using Cu-based catalysts.

COORDINATION CHEMISTRY REVIEWS (2022)

Article Chemistry, Physical

Upcycling CO2 into energy-rich long-chain compounds via electrochemical and metabolic engineering

Tingting Zheng et al.

Summary: Upcycling carbon dioxide into value-added products is a promising solution to environmental issues and achieving a circular economy. This study presents a hybrid electro-biosystem that efficiently converts CO2 to glucose and can be extended to produce other products.

NATURE CATALYSIS (2022)

Article Multidisciplinary Sciences

Boosting electrocatalytic CO2-to-ethanol production via asymmetric C-C coupling

Pengtang Wang et al.

Summary: The authors demonstrate the efficient conversion of CO2 to ethanol using a silver-modified copper-oxide catalyst. By optimizing the coordination number and oxide state of the surface Cu sites, the catalyst accelerates and steers the reaction pathway for ethanol production.

NATURE COMMUNICATIONS (2022)

Article Materials Science, Multidisciplinary

Recent progress in electrochemical reduction of carbon monoxide toward multi-carbon products

Huitong Du et al.

Summary: This review summarizes the recent research progress in the development of ECOR, including advanced ECOR catalysts and reaction mechanisms. The challenges and prospects in this field are discussed, providing meaningful guidance for grasping ECOR and designing catalysts with enhanced C2+ product selectivity.

MATERIALS TODAY (2022)

Article Chemistry, Physical

MOF derived bimetallic CuBi catalysts with ultra-wide potential window for high-efficient electrochemical reduction of CO2 to formate

Zhongxue Yang et al.

Summary: Rod-like CuBi bimetallic catalysts synthesized by carbonization and oxidation of CuBi-MOF precursors showed significantly enhanced activity and selectivity for CO2RR due to the formation of Bi2CuO4 at the catalyst interface, resulting in an allured high FEformate of 100% at -0.77 V (vs. RHE) and a wide potential window of 900 mV, with remarkable durability in an H-cell. The dominance of the HCOO* pathway, boosted CO2 molecules adsorption capacity, and enhanced charge transfer capacity by Bi2CuO4 contributed to the improved catalytic performance.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Multidisciplinary

Boosting Production of HCOOH from CO2 Electroreduction via Bi/CeOx

Yan-Xin Duan et al.

Summary: A Bi/CeOx catalyst with high current density, unprecedented production rate, and high Faradaic efficiency was developed for the generation of formic acid in aqueous media. The catalyst also exhibited favorable stability over 34 hours, offering a promising strategy for efficient CO2 electroreduction catalysts.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Multidisciplinary Sciences

Stabilizing indium sulfide for CO2 electroreduction to formate at high rate by zinc incorporation

Li-Ping Chi et al.

Summary: Recently developed solid-state catalysts can efficiently mediate the electroreduction of carbon dioxide to formate at high current densities. The introduction of zinc into indium sulfide can greatly enhance the stability and covalency of the catalyst, preventing the dissolution of active sites during high-rate electrolysis.

NATURE COMMUNICATIONS (2021)

Article Chemistry, Multidisciplinary

Atomically Precise Gold Nanoclusters as Model Catalysts for Identifying Active Sites for Electroreduction of CO2

Hoeun Seong et al.

Summary: This study successfully identified active sites using gold nanoclusters as model catalysts in the electrochemical CO2 reduction reaction. The research showed that dethiolated Au sites are the active sites, and the CO2RR activity is determined by the number of active sites on the cluster surface.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

Single-Site vs. Cluster Catalysis in High Temperature Oxidations

Pedro Serna et al.

Summary: The behavior of single Pt atoms and small Pt clusters in high-temperature oxidations has been studied, showing that the stability of molecular sites plays a key role in describing intrinsic structure-performance relationships. Subtle changes in the atomic structure of Pt lead to drastic changes in performance driven by specific gas/metal/support interactions. Single Pt atoms and Pt clusters exhibit different catalytic activities and stability in oxidation reactions, depending on their size and structure.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Physical

Coupling electrochemical CO2 conversion with CO2 capture

Ian Sullivan et al.

Summary: Electrochemical CO2 conversion into fuels or chemicals and CO2 capture from point or dilute sources are two important processes to address the gigaton challenges in reducing greenhouse gas emissions. Both processes are energy intensive, but synergistic coupling between them can improve energy efficiency and reduce costs, by eliminating the need for CO2 transport and storage or capture media regeneration.

NATURE CATALYSIS (2021)

Article Chemistry, Physical

High-purity and high-concentration liquid fuels through CO2 electroreduction

Peng Zhu et al.

Summary: Liquid fuels generated from the electrochemical CO2 reduction reaction have high energy densities and storage advantages, but are often produced in low concentrations and mixed with impurities due to limitations in current traditional CO2 electrolyzers and CO2RR catalysts. Strategies in reactor engineering and catalyst improvement are proposed to overcome these challenges and make electrochemical production of liquid fuels more competitive in the future.

NATURE CATALYSIS (2021)

Article Chemistry, Multidisciplinary

Geometric Modulation of Local CO Flux in Ag@Cu2O Nanoreactors for Steering the CO2RR Pathway toward High-Efficacy Methane Production

Likun Xiong et al.

Summary: A novel CO2RR catalyst with a yolk-shell nanocell structure was developed, allowing for the regulation of the CO2RR pathway by adjusting the Ag core and Cu2O shell. Density functional theory simulations showed that lower CO coverage favored methane formation by stabilizing the intermediate *CHO. The catalyst demonstrated excellent CO2RR performance in a flow cell, achieving high methane selectivity and efficiency.

ADVANCED MATERIALS (2021)

Article Nanoscience & Nanotechnology

Copper-catalysed exclusive CO2 to pure formic acid conversion via single-atom alloying

Tingting Zheng et al.

Summary: The single-atom Pb-alloyed Cu catalyst (Pb1Cu) efficiently converts CO2 into formic acid with high selectivity and activity, offering the potential to increase productivity.

NATURE NANOTECHNOLOGY (2021)

Article Green & Sustainable Science & Technology

Enhancement of Catalytic Activity and Selectivity for the Gaseous Electroreduction of CO2 to CO: Guidelines for the Selection of Carbon Supports

Chulwan Lim et al.

Summary: This study investigates the use of support materials to enhance the catalytic activity of CO2RR, with the Ag/CNC electrode showing optimal performance and suppressing side reactions. The selection of support materials for CO2RR should consider factors such as morphology, dispersion, hydrophobicity, and carbon defects affecting side reactions.

ADVANCED SUSTAINABLE SYSTEMS (2021)

Review Chemistry, Physical

Inductive effect as a universal concept to design efficient catalysts for CO2 electrochemical reduction: electronegativity difference makes a difference

Huihuang Chen et al.

Summary: CO2 electrochemical reduction holds great promise for energy supply and environmental remediation, but the lack of high-performance electrocatalysts remains a challenge. The inductive effect, originating from electronegativity difference, plays critical roles in modulating the electronic structure of electrocatalysts and boosting their performance. This review discusses the definition, classification, characterization, and construction method of the inductive effect, emphasizing its fundamental roles in tailoring the catalytic performance of CO2ER electrocatalysts and proposing promising strategies for future development.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Multidisciplinary Sciences

Molecular tuning of CO2-to-ethylene conversion

Fengwang Li et al.

NATURE (2020)

Article Multidisciplinary Sciences

Surface coordination layer passivates oxidation of copper

Jian Peng et al.

NATURE (2020)

Article Chemistry, Applied

Copper-indium bimetallic catalysts for the selective electrochemical reduction of carbon dioxide

Jiaqi Shao et al.

CHINESE JOURNAL OF CATALYSIS (2020)

Review Chemistry, Multidisciplinary

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

Stephanie Nitopi et al.

CHEMICAL REVIEWS (2019)

Article Chemistry, Multidisciplinary

Boosting Formate Production in Electrocatalytic CO2 Reduction over Wide Potential Window on Pd Surfaces

Bei Jiang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Multidisciplinary

Tailoring Copper Nanocrystals towards C2 Products in Electrochemical CO2 Reduction

Anna Loiudice et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Article Chemistry, Physical

Poisoning effect of adsorbed CO during CO2 electroreduction on late transition metals

Sneha A. Akhade et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2014)

Article Materials Science, Multidisciplinary

Long-range metal-mediated interactions between S and CO on Cu(100)

XF Hu et al.

PHYSICAL REVIEW B (2005)