Electrochemical Production of Formic Acid / Formate By CO2 Electrolysis Using High Performance Gas Diffusion Electrodes

2019 ◽  
Keyword(s):  
Formic Acid ◽  
High Performance ◽  
Gas Diffusion ◽  
Gas Diffusion Electrodes ◽  
Electrochemical Production ◽  
Co2 Electrolysis

Effects of microporous layer on electrolyte flooding in gas diffusion electrodes and selectivity of CO2 electrolysis to CO

2022 ◽  
Vol 522 ◽  
pp. 230998
Author(s):  
Yuming Wu ◽  
Sahil Garg ◽  
Mengran Li ◽  
Mohamed Nazmi Idros ◽  
Zhiheng Li ◽  
...  
Keyword(s):  
Gas Diffusion ◽  
Gas Diffusion Electrodes ◽  
Microporous Layer ◽  
Co2 Electrolysis

scholarly journals Influence of Ink Formulation and Drying Conditions on Ionomer Distribution in High-Performance Roll-to-Roll-Coated Gas-Diffusion Electrodes

2020 ◽  
Vol MA2020-02 (34) ◽  
pp. 2218-2218
Author(s):  
Scott A Mauger ◽  
Min Wang ◽  
Firat Cetinbas ◽  
Michael Dzara ◽  
Jaehyung Park ◽  
...  
Keyword(s):  
High Performance ◽  
Gas Diffusion ◽  
Gas Diffusion Electrodes ◽  
Roll To Roll ◽  
Drying Conditions ◽  
Ink Formulation

A dual-template strategy to engineer hierarchically porous Fe-N-C electrocatalyst for high-performance cathode of Zn-air batteries

2021 ◽  
Author(s):  
Dan Wang ◽  
Hao Xu ◽  
Peixia Yang ◽  
Lihui Xiao ◽  
Lei Du ◽  
...  
Keyword(s):  
Porous Structure ◽  
Active Site ◽  
Precious Metal ◽  
High Performance ◽  
Gas Diffusion ◽  
Gas Diffusion Electrodes ◽  
Hierarchically Porous ◽  
Site Design ◽  
Structure Engineering

Extensive efforts have been devoted to active site design for non-precious metal electrocatalysts; however, the porous structure engineering has been less emphasized, particularly for the catalysts for gas diffusion electrodes,...

Porous Metallic Membranes As High-Performance Gas Diffusion Electrodes for CO2 Reduction in a MEA-Type Electrolyzer

2020 ◽  
Vol MA2020-01 (46) ◽  
pp. 2635-2635
Author(s):  
Gastón O. Larrazábal ◽  
Asger J. Laursen ◽  
Ib Chorkendorff ◽  
Brian Seger
Keyword(s):  
High Performance ◽  
Co2 Reduction ◽  
Gas Diffusion ◽  
Gas Diffusion Electrodes

The Investigation of Electrochemical Oxidation of Formic Acid on Pt, Pd and PtRu Modified Gas Diffusion Layer

2011 ◽  
Vol 9 (1) ◽  
Author(s):  
Fatih Köleli ◽  
Anya Beytaroglu ◽  
Derya Röpke ◽  
Thorsten Röpke ◽  
Rezzan Aydin
Keyword(s):  
Formic Acid ◽  
Acidic Solution ◽  
Electrochemical Impedance ◽  
Gas Diffusion ◽  
Gas Diffusion Electrodes ◽  
Cyclic Voltammetric ◽  
Medium Temperature ◽  
Gas Diffusion Layers ◽  
Catalytic Activities ◽  
Diffusion Layers

Catalytic activities of platinum (Pt), palladium (Pd) and platinum-ruthenium (PtRu black) modified gas diffusion layers (GDL), so called gas diffusion electrodes (GDE),were studied for electrooxidation of formic acid in aqueous acidic solution. The effects of formic acid concentration and medium temperature on the oxidation were investigated. Additionally, cyclic voltammetric investigation (CV), electrochemical impedance spectroscopy (EIS) and amperometric measurements were carried out by using modified catalysts. Electrochemical measurements indicated that the modified PtRu/C black exhibits higher electrocatalytic activity than Pt/C and Pd/C catalysts.

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