Microporous Layer/Catalyst Layer Integration For Electrolyzers
Tech ID: 33662 / UC Case 2024-924-2
Brief Description
This invention combines the attributes of existing catalyst layer architectures to optimize reactions in solid polymer membrane electrolyzers.
Full Description
Researchers at UCI have developed a technology that integrates the catalyst layer and microporous layer in electrolyzers, aiming for both high electrochemical surface area and electrical conductivity. The traditional catalyst-coated membrane architecture is enhanced by affixing needles to microporous layers that electrically tether the catalyst layer and the microporous layer, a process comparable to an internal electrochemical "welding".
Suggested uses
- Can be utilized in solid polymer membrane water electrolyzers, including proton exchange membrane water electrolyzers and anion exchange membrane water electrolyzers
Advantages
- Combines the advantages of catalyst-coated membranes and porous transport electrodes
- Increase in electrical conductivity in comparison to tradition setups
- Potentially reduces the cost of operation of solid polymer membrane water electrolyzers
- Allows for decrease in catalyst loadings while preserving electrical conductivity
Contact
- Richard Y. Tun
- tunr@uci.edu
- tel: View Phone Number.
Inventors
- Atanassov, Plamen
