Membrane Electrode Assembly for the High Pressure Electrochemical Conversion of CO2 to C2H4
The HIPCEO2 project aims to develop a high-pressure electrolyzer prototype using novel Cu-based catalysts for efficient CO2 conversion to ethylene, enhancing selectivity and stability.
Projectdetails
Introduction
The electrochemical conversion of CO2 to chemical fuels is a promising technology for recycling CO2 and closing the carbon cycle. Among the different products of the electrochemical reduction of CO2, multicarbon (C2+) products are more desirable because of their high energy density and high market price.
Market Potential
Among them, ethylene is widely used for the production of raw materials and has a market price around 1000€/ton, which suggests a relatively low threshold towards profitability.
Challenges
The development of such a technology to convert CO2 to C2H4 is, however, limited by:
- The lack of selectivity and efficient catalysts to drive the reaction.
- CO2 mass transportation to the active sites, which limits the conversion rate.
Previous Work
During the course of our ERC-StG 2D-4-CO2 project, we have developed Cu-based electrocatalysts modified with aromatic functions, which demonstrated strongly improved selectivity for ethylene at industry-relevant current density of 300 mA cm-2.
Project Goals
The aim of the HIPCEO2 project is to apply the novel Cu-based catalyst developed in our group in a high-pressure membrane electrode assembly electrolyzer. Our specific goals are to:
- Realize a prototype with an electrode size of 100 cm².
- Verify stability for 1000 hours.
- Use the prototype as a demonstrator to reach out to potential end-users and future partners.
Financiële details & Tijdlijn
Financiële details
Subsidiebedrag | € 150.000 |
Totale projectbegroting | € 150.000 |
Tijdlijn
Startdatum | 1-9-2022 |
Einddatum | 30-4-2024 |
Subsidiejaar | 2022 |
Partners & Locaties
Projectpartners
- CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRSpenvoerder
Land(en)
Geen landeninformatie beschikbaar
Vergelijkbare projecten binnen European Research Council
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Selective CO2 Reduction to CO and Alcohols without Platinum or Noble Group ElectrodesRECALLCO2 aims to develop a stable nickel-based CO2 electrolyzer and innovative catalytic architectures to enhance the selective production of high-energy density alcohols from CO2. | ERC Starting... | € 1.500.000 | 2023 | Details |
Nanoscale Advance of CO2 ElectroreductionNASCENT aims to enhance CO2 electroreduction efficiency by innovating catalyst designs and interfaces, enabling sustainable production of key chemicals like C2 and C3+ from CO2. | ERC Starting... | € 1.944.060 | 2023 | Details |
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Titanium-organic framework membranes for CO2 capturePORECAPTURE aims to commercialize the MUV-10 titanium-organic framework for energy-efficient CO2 capture by optimizing production, developing membranes, and establishing a business model. | ERC Proof of... | € 150.000 | 2023 | Details |
Selective CO2 Reduction to CO and Alcohols without Platinum or Noble Group Electrodes
RECALLCO2 aims to develop a stable nickel-based CO2 electrolyzer and innovative catalytic architectures to enhance the selective production of high-energy density alcohols from CO2.
Nanoscale Advance of CO2 Electroreduction
NASCENT aims to enhance CO2 electroreduction efficiency by innovating catalyst designs and interfaces, enabling sustainable production of key chemicals like C2 and C3+ from CO2.
In-depth understanding of multiphase mass transfer in CO2 electrolyzers through application of engineered, ordered reactor components
TRANSCEND aims to revolutionize CO2 electrolyzers by developing an integrated design for improved mass transport, enhancing efficiency and durability for sustainable chemical and fuel production.
Intensified processes for CO2 conversion to sustainable synthetic fuels
The IntensifiedCO2 project aims to revolutionize CO2 conversion to synthetic fuels by integrating two reactors into one, using metallic cobalt catalysts to enhance efficiency and selectivity.
Titanium-organic framework membranes for CO2 capture
PORECAPTURE aims to commercialize the MUV-10 titanium-organic framework for energy-efficient CO2 capture by optimizing production, developing membranes, and establishing a business model.
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ECOMO aims to innovate sustainable production of high-value diamines from CO2 and nitrogen using bioelectrocatalysis and engineered microbes, enhancing chemical industry building blocks.
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