Recent progress and perspective of electrochemical CO2 reduction towards C2-C5 products over non-precious metal heterogeneous electrocatalysts

Nano Research ◽  
2021 ◽  
Author(s):  
Jiayi Chen ◽  
Tingting Wang ◽  
Zhongjian Li ◽  
Bin Yang ◽  
Qinghua Zhang ◽  
...  
Keyword(s):  
Precious Metal ◽  
Recent Progress ◽  
Co2 Reduction ◽  
Electrochemical Co2 Reduction

scholarly journals Electrochemical CO2 Reduction to CO Catalyzed by 2D Nanostructures

Catalysts ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 98 ◽  
Author(s):  
Chaitanya B. Hiragond ◽  
Hwapyong Kim ◽  
Junho Lee ◽  
Saurav Sorcar ◽  
Can Erkey ◽  
...  
Keyword(s):  
Recent Progress ◽  
Co2 Reduction ◽  
Value Added ◽  
Cost Effective ◽  
Metal Chalcogenides ◽  
Two Dimensional ◽  
Practical Application ◽  
Electrochemical Co2 Reduction ◽  
Excellent Activity ◽  
Transition Metal Chalcogenides

Electrochemical CO2 reduction towards value-added chemical feedstocks has been extensively studied in recent years to resolve the energy and environmental problems. The practical application of electrochemical CO2 reduction technology requires a cost-effective, highly efficient, and robust catalyst. To date, vigorous research have been carried out to increase the proficiency of electrocatalysts. In recent years, two-dimensional (2D) graphene and transition metal chalcogenides (TMCs) have displayed excellent activity towards CO2 reduction. This review focuses on the recent progress of 2D graphene and TMCs for selective electrochemical CO2 reduction into CO.

Size-Dependent Selectivity of Iron-Based Electrocatalysts for electrochemical CO2 reduction

2022 ◽  
Author(s):  
Xianlong Du ◽  
Mengna Xie ◽  
Na Gao ◽  
Guoping Xiao ◽  
Min Ge ◽  
...  
Keyword(s):  
Precious Metal ◽  
Co2 Reduction ◽  
Metal Catalysts ◽  
Practical Significance ◽  
Zeolitic Imidazolate Frameworks ◽  
Size Dependent ◽  
Precious Metal Catalysts ◽  
Electrochemical Co2 Reduction ◽  
Iron Based

Applying non-precious metal catalysts to electrocatalytic CO2 reduction (CO2RR) to CO efficiently, rather than gold-based nanomaterials, is of practical significance. Here, we adopt zeolitic imidazolate frameworks (ZIFs) to assist the...

Emerging nanostructured carbon-based non-precious metal electrocatalysts for selective electrochemical CO2 reduction to CO

2019 ◽  
Vol 7 (44) ◽  
pp. 25191-25202 ◽  
Author(s):  
Xinyue Wang ◽  
Qidong Zhao ◽  
Bin Yang ◽  
Zhongjian Li ◽  
Zheng Bo ◽  
...  
Keyword(s):  
Precious Metal ◽  
Co2 Reduction ◽  
Synthetic Methods ◽  
Nanostructured Carbon ◽  
Electrochemical Co2 Reduction ◽  
Carbon Based

An overview of different synthetic methods of Nano-CNMs and the relationships between their structure/composition–performance for CO production via ECR is presented.

Recent progress on hybrid electrocatalysts for efficient electrochemical CO2 reduction

Nano Energy ◽  
2021 ◽  
Vol 80 ◽  
pp. 105504 ◽  
Author(s):  
Baohua Zhang ◽  
Yinzhu Jiang ◽  
Mingxia Gao ◽  
Tianyi Ma ◽  
Wenping Sun ◽  
...  
Keyword(s):  
Recent Progress ◽  
Co2 Reduction ◽  
Electrochemical Co2 Reduction

Recent Progress in Mechanism, Performance and Fabrication Methods of Metal‒derived Nanomaterials for Efficient Electrochemical CO2 Reduction

2021 ◽  
Author(s):  
Azeem Mustafa ◽  
Bachirou Guene Lougou ◽  
Shuai Yong ◽  
Zhijiang Wang ◽  
Samia Razzaq ◽  
...  
Keyword(s):  
Natural Resources ◽  
Recent Progress ◽  
Co2 Reduction ◽  
Rapid Release ◽  
Co2 Concentrations ◽  
Electrochemical Co2 Reduction

The harmonious condition between nature and mankind experiences serious challenges due to the continuous consumption of natural resources and the consequent rapid release of CO2 concentrations into the atmosphere. It...

Catalyst–electrolyte interface chemistry for electrochemical CO2 reduction

2020 ◽  
Vol 49 (18) ◽  
pp. 6632-6665
Author(s):  
Young Jin Sa ◽  
Chan Woo Lee ◽  
Si Young Lee ◽  
Jonggeol Na ◽  
Ung Lee ◽  
...  
Keyword(s):  
Recent Progress ◽  
Co2 Reduction ◽  
Reduction Reaction ◽  
Review Article ◽  
Interface Chemistry ◽  
Electrolyte Interface ◽  
Electrochemical Co2 Reduction

This review article provides the recent progress in the electrochemical CO2 reduction reaction by understanding and tuning catalyst–electrolyte interfaces.

An NADH-Inspired Redox Mediator Strategy to Promote Second-Sphere Electron and Proton Transfer for Cooperative Electrochemical CO2 Reduction Catalyzed by Iron Porphyrin

2020 ◽  
Author(s):  
Peter T. Smith ◽  
Sophia Weng ◽  
Christopher Chang
Keyword(s):  
Proton Transfer ◽  
Co2 Reduction ◽  
Iron Porphyrin ◽  
Redox Mediators ◽  
Reservoir Properties ◽  
Proton Reduction ◽  
Electrochemical Co2 Reduction ◽  
Starting Point ◽  
Rate Improvement ◽  
Molecular Catalysts

We present a bioinspired strategy for enhancing electrochemical carbon dioxide reduction catalysis by cooperative use of base-metal molecular catalysts with intermolecular second-sphere redox mediators that facilitate both electron and proton transfer. Functional synthetic mimics of the biological redox cofactor NADH, which are electrochemically stable and are capable of mediating both electron and proton transfer, can enhance the activity of an iron porphyrin catalyst for electrochemical reduction of CO<sub>2</sub> to CO, achieving a 13-fold rate improvement without altering the intrinsic high selectivity of this catalyst platform for CO<sub>2</sub> versus proton reduction. Evaluation of a systematic series of NADH analogs and redox-inactive control additives with varying proton and electron reservoir properties reveals that both electron and proton transfer contribute to the observed catalytic enhancements. This work establishes that second-sphere dual control of electron and proton inventories is a viable design strategy for developing more effective electrocatalysts for CO<sub>2</sub> reduction, providing a starting point for broader applications of this approach to other multi-electron, multi-proton transformations.

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