Cuprous ions embedded in ceria lattice for selective and stable electrochemical reduction of carbon dioxide to ethylene

2018 ◽  
Vol 6 (20) ◽  
pp. 9373-9377 ◽  
Author(s):  
Di Wu ◽  
Cunku Dong ◽  
Deyao Wu ◽  
Jianyu Fu ◽  
Hui Liu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Electrochemical Reduction ◽  
Excellent Selectivity ◽  
Ceria Lattice ◽  
Cuprous Ions

Cuprous ions incorporated into a ceria lattice for electrochemical reduction of CO2 to ethylene with excellent selectivity and stability.

Selective electrochemical reduction of carbon dioxide to formic acid using indium–zinc bimetallic nanocrystals

2019 ◽  
Vol 7 (40) ◽  
pp. 22879-22883 ◽  
Author(s):  
Ik Seon Kwon ◽  
Tekalign Terfa Debela ◽  
In Hye Kwak ◽  
Hee Won Seo ◽  
Kidong Park ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Formic Acid ◽  
Electrochemical Reduction ◽  
Bimetallic Nanocrystals ◽  
Excellent Selectivity

Zn–In bimetallic nanocrystals exhibit excellent selectivity for electrochemical CO2 reduction to HCOOH, whose efficiency is greatly enhanced with 5% In composition.

Cu2O/CuS Nanocomposites Show Excellent Selectivity and Stability for Formate Generation via Electrochemical Reduction of Carbon Dioxide

2020 ◽  
Vol 3 (1) ◽  
pp. 100-109
Author(s):  
Shanwen Wang ◽  
Tianyi Kou ◽  
Joel B. Varley ◽  
Sneha A. Akhade ◽  
Stephen E. Weitzner ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Electrochemical Reduction ◽  
Excellent Selectivity

Photochemical and Electrochemical Reduction of Carbon Dioxide Catalyzed by a Polyoxometalate-Organic Photosensitizer Complex

2018 ◽  
Author(s):  
Chandan Dey ◽  
Ronny Neumann
Keyword(s):  
Carbon Dioxide ◽  
Cyclic Voltammetry ◽  
Formic Acid ◽  
Electrochemical Reduction ◽  
Mass Spectroscopy ◽  
Photochemical Reactions ◽  
Reducing Agent ◽  
Covalent Attachment ◽  
Hybrid Complex ◽  
Open Face

<p>A manganese substituted Anderson type polyoxometalate, [MnMo<sub>6</sub>O<sub>24</sub>]<sup>9-</sup>, tethered with an anthracene photosensitizer was prepared and used as catalyst for CO<sub>2</sub> reduction. The polyoxometalate-photosensitizer hybrid complex, obtained by covalent attachment of the sensitizer to only one face of the planar polyoxometalate, was characterized by NMR, IR and mass spectroscopy. Cyclic voltammetry measurements show a catalytic response for the reduction of carbon dioxide, thereby suggesting catalysis at the manganese site on the open face of the polyoxometalate. Controlled potentiometric electrolysis showed the reduction of CO<sub>2</sub> to CO with a TOF of ~15 sec<sup>-1</sup>. Further photochemical reactions showed that the polyoxometalate-anthracene hybrid complex was active for the reduction of CO<sub>2</sub> to yield formic acid and/or CO in varying amounts dependent on the reducing agent used. Control experiments showed that the attachment of the photosensitizer to [MnMo<sub>6</sub>O<sub>24</sub>]<sup>9-</sup> is necessary for photocatalysis.</p><div><br></div>

Process Parameters in the Electrochemical Reduction of Carbon Dioxide to Ethylene

2021 ◽  
Author(s):  
Michael Sturman ◽  
Michael Oelgemöller
Keyword(s):  
Carbon Dioxide ◽  
Electrochemical Reduction ◽  
Process Parameters

Cascade Electrochemical Reduction of Carbon Dioxide with Bimetallic Nanowire and Foam Electrodes

2021 ◽  
Vol 8 (10) ◽  
pp. 1918-1924
Author(s):  
Benjamin A. Zhang ◽  
Daniel G. Nocera
Keyword(s):  
Carbon Dioxide ◽  
Electrochemical Reduction

An overview of flow cell architectures design and optimization for electrochemical CO2 reduction

2021 ◽  
Author(s):  
Dui Ma ◽  
Ting Jin ◽  
Keyu Xie ◽  
Haitao Huang
Keyword(s):  
Carbon Dioxide ◽  
Global Warming ◽  
Electrochemical Reduction ◽  
Atmospheric Carbon Dioxide ◽  
Co2 Reduction ◽  
Value Added ◽  
Flow Cell ◽  
Design And Optimization ◽  
Electrochemical Co2 Reduction ◽  
Carbon Dioxide Levels

Converting CO2 into value-added fuels or chemical feedstocks through electrochemical reduction is one of the several promising avenues to reduce atmospheric carbon dioxide levels and alleviate global warming. This approach...

Metal-organic frameworks for electrochemical reduction of carbon dioxide: The role of metal centers

2020 ◽  
Vol 40 ◽  
pp. 156-170 ◽  
Author(s):  
Ping Shao ◽  
Luocai Yi ◽  
Shumei Chen ◽  
Tianhua Zhou ◽  
Jian Zhang
Keyword(s):  
Carbon Dioxide ◽  
Electrochemical Reduction ◽  
Metal Organic Frameworks ◽  
Metal Centers ◽  
Metal Organic

A General and Facile Approach for the Electrochemical Reduction of Carbon Dioxide Inspired by Deep Eutectic Solvents

ChemSusChem ◽  
2019 ◽  
Vol 12 (8) ◽  
pp. 1635-1639 ◽  
Author(s):  
Dmitry V. Vasilyev ◽  
Alexander V. Rudnev ◽  
Peter Broekmann ◽  
Paul J. Dyson
Keyword(s):  
Carbon Dioxide ◽  
Electrochemical Reduction ◽  
Deep Eutectic Solvents

Energy storage by electrochemical reduction of carbon dioxide

1979 ◽  
Vol 17 (4) ◽  
pp. 246-249 ◽  
Author(s):  
Richard Williams
Keyword(s):  
Carbon Dioxide ◽  
Energy Storage ◽  
Electrochemical Reduction
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