In-situ constructed Cu/CuNC interfaces for low-overpotential reduction of CO2 to ethanol

Article Chemistry, Multidisciplinary

Stabilizing Cu2+ Ions by Solid Solutions to Promote CO2 Electroreduction to Methane

Xianlong Zhou et al.

Summary: This study proposes a solid solution strategy to stabilize Cu2+ ions by incorporating them into a CeO2 matrix, which improves the performance of Cu-based catalysts in CO2 reduction reaction and enhances the efficiency of CH4 production.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Operando Investigation of Ag-Decorated Cu2O Nanocube Catalysts with Enhanced CO2 Electroreduction toward Liquid Products

Antonia Herzog et al.

Summary: Covering Cu2O nanocubes with Ag nanoparticles can enhance the Faradaic efficiency of CO2 electrochemical reduction reaction for C2+ liquid products. Partial reduction of Cu2O and reaction-driven redispersion of Ag on CuOx were observed during CO2RR, indicating the importance of Ag-Cu sites for C-C coupling and enhanced liquid product yield.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

添加到收藏夹

Article Chemistry, Physical

Fastening Br- Ions at Copper-Molecule Interface Enables Highly Efficient Electroreduction of CO2 to Ethanol

Jianghao Wang et al.

Summary: The study developed an efficient electrocatalyst based on dodecanethiol-modified CuBr for enhanced ethanol formation, with a significantly improved C2+ Faradaic efficiency. Density functional theory calculations confirmed the key role of the Br-doped Cu-thiol interface in modulating adsorption energy of intermediates and improving electrocatalytic activity for CO2 conversion.

ACS ENERGY LETTERS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

B-Cu-Zn Gas Diffusion Electrodes for CO2 Electroreduction to C2+ Products at High Current Densities

Yanfang Song et al.

Summary: The study developed B-doped Cu and B-Cu-Zn gas diffusion electrodes for highly selective and stable CO2 conversion to C2+ products at industrially relevant current densities. Incorporating an optimal amount of Zn improved the long-term stability for C2+ formation, showing excellent conversion of CO2 to C2+ products on B-Cu-Zn GDEs.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Hierarchical Copper with Inherent Hydrophobicity Mitigates Electrode Flooding for High-Rate CO2 Electroreduction to Multicarbon Products

Zhuang-Zhuang Niu et al.

Summary: The study focuses on designing a copper catalyst inspired by nature, with sufficient hydrophobicity and a unique hierarchical structure, to enhance the efficiency and stability of the CO2 reduction electrode.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Molecular Scalpel to Chemically Cleave Metal-Organic Frameworks for Induced Phase Transition

Xianlong Zhou et al.

Summary: This study introduces a top-down strategy to trigger phase transition in MOFs via structural cleavage using a novel molecular scalpel, leading to significant changes in structure diversity and catalytic activity.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Manipulating the Coordination Chemistry of Ru-N(O)-C Moieties for Fast Alkaline Hydrogen Evolution Kinetics

Mengmeng Lao et al.

Summary: The coordination chemistry of the Ru-N(O)-C moieties in carbon-supported Ru heterostructured electrocatalysts can be precisely modulated to achieve enhanced electrocatalytic performance in hydrogen evolution reaction. The optimal heterostructured electrocatalyst demonstrates the highest specific activity among reported Ru-based electrocatalysts, surpassing the state-of-the-art Pt/C catalyst in alkaline media. The atomic-level interface engineering of carbon-supported Ru-based heterostructures not only promotes H2O adsorption and dissociation, but also enhances the adsorption behavior of H on metallic Ru species, leading to accelerated hydrogen evolution kinetics in both alkaline and acidic media.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Comprehensive Mechanism of CO2 Electroreduction toward Ethylene and Ethanol: The Solvent Effect from Explicit WaterCu(100) Interface Models

Jirapat Santatiwongchai et al.

Summary: This study presents a comprehensive CO2 electro-reduction mechanism on a Cu(100) surface using density functional theory simulations, revealing various favorable alternative pathways and elucidating each step of the CO2 conversion to CO process. The results offer guidance on tuning the selectivity of ethylene and ethanol, and provide insights into the solvent effect on intermediates involved in CO2 electroreduction.

ACS CATALYSIS (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Dynamic structure change of Cu nanoparticles on carbon supports for CO2 electro-reduction toward multicarbon products

Qiang Li et al.

Summary: Cu nanoparticles with different sizes, morphology, and surface structures exhibit distinct activity and selectivity in CO2 reduction reaction. The study demonstrates that the dynamic structure change of Cu clusters on graphite-like carbon supports plays an important role in the production of multicarbon products. The study also reveals that the roughened surface morphologies resulting from the dynamic structure change of the catalysts play an essential role in the selectivity of CO2 electro-reduction.

INFOMAT (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Role of oxygen-bound reaction intermediates in selective electrochemical CO2 reduction

Xing Zhi et al.

Summary: This review focuses on the important role of oxygen-bound intermediates in affecting the selectivity of CO2 reduction products, and outlines practical techniques and strategies for probing the evolution of intermediates and promoting the selectivity of electrocatalysts. The study highlights the preferred reaction pathways to certain products when regulated by oxygen-bound species, based on theoretical calculations, electrochemical measurements, and operando spectroscopy observations. The geometries of these oxygen-bound intermediates and their binding on a catalyst surface determine the breakage or preservation of C-O bonds, significantly influencing the direction of selectivity towards a final product.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Molecular Evidence for Metallic Cobalt Boosting CO2 Electroreduction on Pyridinic Nitrogen

Chao He et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Review Chemistry, Physical

Mechanistic Understanding of CO2 Reduction Reaction (CO2RR) Toward Multicarbon Products by Heterogeneous Copper-Based Catalysts

Tanya K. Todorova et al.

ACS CATALYSIS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Electrochemical Reduction of CO2 to Ethane through Stabilization of an Ethoxy Intermediate

Anthony Vasileff et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Article Energy & Fuels

The role of in situ generated morphological motifs and Cu(i) species in C2+ product selectivity during CO2 pulsed electroreduction

Rosa M. Aran-Ais et al.

NATURE ENERGY (2020)

添加到收藏夹

Article Chemistry, Physical

Electrocatalytic reduction of CO2 to ethylene and ethanol through hydrogen-assisted C-C coupling over fluorine-modified copper

Wenchao Ma et al.

NATURE CATALYSIS (2020)

添加到收藏夹

Article Energy & Fuels

Highly selective electrocatalytic CO2reduction to ethanol by metallic clusters dynamically formed from atomically dispersed copper

Haiping Xu et al.

NATURE ENERGY (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Operando time-resolved X-ray absorption spectroscopy reveals the chemical nature enabling highly selective CO2 reduction

Sheng-Chih Lin et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Physical

Highly active and stable stepped Cu surface for enhanced electrochemical CO2 reduction to C2H4

Chungseok Choi et al.

NATURE CATALYSIS (2020)

添加到收藏夹

Review Chemistry, Physical

Progress in the Mechanisms and Materials for CO2 Electroreduction toward C2+ Products

Yan Yang et al.

ACTA PHYSICO-CHIMICA SINICA (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Cascade anchoring strategy for general mass production of high-loading single-atomic metal-nitrogen catalysts

Lu Zhao et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Binding Site Diversity Promotes CO2 Electroreduction to Ethanol

Yuguang C. Li et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

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

Stephanie Nitopi et al.

CHEMICAL REVIEWS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

In-Situ Nanostructuring and Stabilization of Polycrystalline Copper by an Organic Salt Additive Promotes Electrocatalytic CO2 Reduction to Ethylene

Arnaud Thevenon et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Electroreduction of CO2 on Single-Site Copper-Nitrogen-Doped Carbon Material: Selective Formation of Ethanol and Reversible Restructuration of the Metal Sites

Dilan Karapinar et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Carbon dioxide electroreduction to C2 products over copper-cuprous oxide derived from electrosynthesized copper complex

Qinggong Zhu et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Cathodized copper porphyrin metal-organic framework nanosheets for selective formate and acetate production from CO2 electroreduction

Jian-Xiang Wu et al.

CHEMICAL SCIENCE (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Mixed Copper States in Anodized Cu Electrocatalyst for Stable and Selective Ethylene Production from CO2 Reduction

Si Young Lee et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Nanoporous Copper Silver Alloys by Additive-Controlled Electrodeposition for the Selective Electroreduction of CO2 to Ethylene and Ethanol

Thao T. H. Hoang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Dopant-induced electron localization drives CO2 reduction to C-2 hydrocarbons

Yansong Zhou et al.

NATURE CHEMISTRY (2018)

添加到收藏夹

Article Multidisciplinary Sciences

Cu metal embedded in oxidized matrix catalyst to promote CO2 activation and CO dimerization for electrochemical reduction of CO2

Hai Xiao et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2017)

添加到收藏夹

Review Multidisciplinary Sciences

Combining theory and experiment in electrocatalysis: Insights into materials design

Zhi Wei Seh et al.

SCIENCE (2017)

添加到收藏夹

Article Chemistry, Physical

Copper Electrode Fabricated via Pulse Electrodeposition: Toward High Methane Selectivity and Activity for CO2 Electroreduction

Yan-Ling Qiu et al.

ACS CATALYSIS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Tailoring Copper Nanocrystals towards C2 Products in Electrochemical CO2 Reduction

Anna Loiudice et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Highly selective plasma-activated copper catalysts for carbon dioxide reduction to ethylene

Hemma Mistry et al.

NATURE COMMUNICATIONS (2016)

添加到收藏夹

Article Chemistry, Physical

Selective Electrochemical Reduction of Carbon Dioxide to Ethylene and Ethanol on Copper(I) Oxide Catalysts

Dan Ren et al.

ACS CATALYSIS (2015)

添加到收藏夹

Article Chemistry, Physical

Insights into CC Coupling in CO2 Electroreduction on Copper Electrodes

Joseph H. Montoya et al.

CHEMCATCHEM (2013)

添加到收藏夹

Article Chemistry, Multidisciplinary

New insights into the electrochemical reduction of carbon dioxide on metallic copper surfaces

Kendra P. Kuhl et al.

ENERGY & ENVIRONMENTAL SCIENCE (2012)

添加到收藏夹

Article Physics, Condensed Matter

Electronic and optical properties of Cu, CuO and Cu2O studied by electron spectroscopy

Dahlang Tahir et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2012)

添加到收藏夹

Article Chemistry, Physical

A climbing image nudged elastic band method for finding saddle points and minimum energy paths

G Henkelman et al.

JOURNAL OF CHEMICAL PHYSICS (2000)

添加到收藏夹

Article Chemistry, Physical

Improved tangent estimate in the nudged elastic band method for finding minimum energy paths and saddle points

G Henkelman et al.

JOURNAL OF CHEMICAL PHYSICS (2000)

添加到收藏夹

In-situ constructed Cu/CuNC interfaces for low-overpotential reduction of CO2 to ethanol

相关参考文献

导出引文

分享论文