scholarly journals Influence of Atomic Surface Structure on the Activity of Ag for the Electrochemical Reduction of CO2 to CO

ACS Catalysis ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 4006-4014 ◽  
Author(s):  
Ezra L. Clark ◽  
Stefan Ringe ◽  
Michael Tang ◽  
Amber Walton ◽  
Christopher Hahn ◽  
...  
Keyword(s):  
Surface Structure ◽  
Electrochemical Reduction ◽  
Atomic Surface ◽  
Reduction Of Co2

Graphene Supported Tungsten Carbide as Catalyst for Electrochemical Reduction of CO2

2019 ◽  
Author(s):  
Sahithi Ananthaneni ◽  
Rees Rankin
Keyword(s):  
Tungsten Carbide ◽  
Electrochemical Reduction ◽  
Low Cost ◽  
Co2 Reduction ◽  
Platinum Group Metal ◽  
Reduction Reaction ◽  
Metal Carbides ◽  
Depth Study ◽  
Reduction Of Co2 ◽  
Co2 Reduction Reaction

<div>Electrochemical reduction of CO2 to useful chemical and fuels in an energy efficient way is currently an expensive and inefficient process. Recently, low-cost transition metal-carbides (TMCs) are proven to exhibit similar electronic structure similarities to Platinum-Group-Metal (PGM) catalysts and hence can be good substitutes for some important reduction reactions. In this work, we test graphenesupported WC (Tungsten Carbide) nanocluster as an electrocatalyst for the CO2 reduction reaction. Specifically, we perform DFT studies to understand various possible reaction mechanisms and determine the lowest thermodynamic energy landscape of CO2 reduction to various products such as CO, HCOOH, CH3OH, and CH4. This in-depth study of reaction energetics could lead to improvements and develop more efficient electrocatalysts for CO2 reduction.<br></div>

Electrochemical Reduction of CO2 to CO in Organic Electrolyte with HCl Oxidized to Cl2 on Anode for Phosgene Synthesis

2021 ◽  
pp. 138728
Author(s):  
Chaojuan Li ◽  
Jin Shi ◽  
Jianxiong Liu ◽  
Yajian Duan ◽  
Yaxin Hua ◽  
...  
Keyword(s):  
Electrochemical Reduction ◽  
Organic Electrolyte ◽  
Reduction Of Co2
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