Zero-Gap Electrochemical CO2 Reduction Cells: Challenges and Operational Strategies for Prevention of Salt Precipitation

M Sassenburg, M Kelly, S Subramanian… - ACS Energy …, 2022 - ACS Publications
Salt precipitation is a problem in electrochemical CO2 reduction electrolyzers that limits their
long-term durability and industrial applicability by reducing the active area, causing flooding …

Microenvironment Engineering for the Electrocatalytic CO2 Reduction Reaction

JJ Lv, R Yin, L Zhou, J Li, R Kikas, T Xu… - Angewandte …, 2022 - Wiley Online Library
Rather than just focusing on the catalyst itself in the electrocatalytic CO2 reduction reaction
(eCO2RR), as previously reviewed elsewhere, we herein extend the discussion to the …

Dual interfacial engineering of a Chevrel phase electrode material for stable hydrogen evolution at 2500 mA cm−2

H Liu, R Xie, Y Luo, Z Cui, Q Yu, Z Gao, Z Zhang… - Nature …, 2022 - nature.com
Constructing stable electrodes which function over long timescales at large current density is
essential for the industrial realization and implementation of water electrolysis. However …

Engineering the NiNC Catalyst Microenvironment Enabling CO2 Electroreduction with Nearly 100% CO Selectivity in Acid

X Sheng, W Ge, H Jiang, C Li - Advanced Materials, 2022 - Wiley Online Library
CO2 electrolysis in acid has emerged as a promising route to achieve high CO2 utilization
due to the inhibition of undesired carbonate formation that generally occurs in alkaline or …

Dual Role of Pyridinic-N Doping in Carbon-Coated Ni Nanoparticles for Highly Efficient Electrochemical CO2 Reduction to CO over a Wide Potential Range

Q Lu, C Chen, Q Di, W Liu, X Sun, Y Tuo, Y Zhou… - ACS …, 2022 - ACS Publications
Developing efficient and stable electrocatalysts within a wide potential range is vital for the
mature applications of the electrocatalytic CO2 reduction reaction (CO2RR) into value …

Anode Catalysts in CO2 Electrolysis: Challenges and Untapped Opportunities

Á Vass, A Kormányos, Z Kószó, B Endrodi… - ACS catalysis, 2022 - ACS Publications
The field of electrochemical carbon dioxide reduction has developed rapidly during recent
years. At the same time, the role of the anodic half-reaction has received considerably less …

A microchanneled solid electrolyte for carbon-efficient CO2 electrolysis

Y Xu, RK Miao, JP Edwards, S Liu, CP O'Brien… - Joule, 2022 - cell.com
The electrochemical reduction of CO 2 is a promising route to convert carbon emissions into
valuable chemicals and fuels. In electrolyzers producing multi-carbon products, 70%–95 …

Progress and Understanding of CO2/CO Electroreduction in Flow Electrolyzers

D Wu, F Jiao, Q Lu - ACS Catalysis, 2022 - ACS Publications
The electroreduction of CO2 and CO into valuable chemicals and fuels powered by
renewable electricity can tackle anthropogenic carbon emissions and close the carbon …

Understanding the impact of catholyte flow compartment design on the efficiency of CO 2 electrolyzers

M Filippi, T Möller, L Liang, P Strasser - Energy & Environmental …, 2023 - pubs.rsc.org
This work explores and provides new understanding how catholyte flow compartment
design and catholyte bubble flow characteristics of a gas diffusion electrode inside a CO2 …

Investigation of Electrolyte-Dependent Carbonate Formation on Gas Diffusion Electrodes for CO2 Electrolysis

ER Cofell, UO Nwabara, SS Bhargava… - … applied materials & …, 2021 - ACS Publications
The electrochemical reduction of CO2 (ECO2R) is a promising method for reducing CO2
emissions and producing carbon-neutral fuels if long-term durability of electrodes can be …