Advanced Fluorinated Fuel Cell Ionomers for the Hydrogen Economy
Fuel cells generate electricity and heat using an electrochemical reaction, not combustion, emitting only water if hydrogen is used as the fuel source. They are a critical component of the “hydrogen economy” — a vision of hydrogen as a clean energy source for distributed power generation, renewable (e.g., solar, wind) energy storage, and to replace natural gas for heating and gasoline for vehicle transportation. CyclAFlor® advanced fluorinated ionomers are designed for next-generation fuel cells, helping to increase their efficiency, reduce reliance on rare catalysts, and advance clean energy goals across industries.
Built for Performance at the Molecular Level
Membrane Electrode Assemblies (“MEAs”) are the functional core of fuel cells, comprising a membrane, catalyst layers (anode and cathode), and diffusion media. The membrane component of an MEA can let either protons pass through from anode to cathode, but not electrons (a “Proton Exchange Membrane” or “PEM”) or vice-versa (an “Anion Exchange Membrane” or “AEM”). Our ionomer materials can improve the gas permeability and durability of MEAs. CyclAFlor ionomers facilitate better oxygen and hydrogen diffusion at the catalyst interface, reducing energy losses and enabling potential reductions in platinum group metal usage. These benefits translate to longer lifespan, lower system cost, and improved overall cell performance.
Materials Engineered for Harsh Conditions
With high chemical resistance and mechanical strength, CyclAFlor ionomers are ideal for harsh electrochemical environments. They can be customized to support improved gas permeability and your specific application needs.
Versatile Applications in Clean Energy Systems
In addition to fuel cell stacks, CyclAFlor Separator gas separation membranes play a role in clean hydrogen production – purifying gray and blue hydrogen made from methane or ammonia as a fuel source. CyclAFlor materials enable more efficient gas separation and contribute to the clean energy ecosystem.
R&D Collaboration and Innovation
We support ongoing collaborative research and material science advancements in ionomer and catalyst interactions. Whether you’re prototyping for automotive, aerospace, or grid applications, Chromis Technologies delivers scalable solutions for fuel cell innovation. Partner with Chromis to develop custom CyclAFlor ionomers for your fuel cell designs. Improve durability, reduce catalyst costs, and speed your path to market with materials engineered for performance.
Contact us today to explore possibilities.