Advent Technologies is involved in the design, development and production of polymers, membranes and MEAs for High Temperature PEM fuel cells. Polymeric materials with tailor made properties are produced in order to withstand the strong conditions during the fuel cell operation. The Advent TPS® series of polymers is based on aromatic polyethers that enhance the mechanical, thermal, chemical and oxidative stability. The incorporation of polar pyridine groups aids in the retention of phosphoric acid and results in high conductivity values even for low phosphoric acid content.

 

These polymer membranes, combined with proprietary tailor made electrodes, are effectively used for Membrane Electrode Assemblies. The Advent TPS® MEAs count various generation products which are the outcome of continuous chemistry and electrochemistry development. The HT MEAs (160-200oC) possess high mechanical and chemical stability, under continuous operation and cycling conditions, as well as small voltage drop during long term operation.

Advent has secured intellectual property rights internationally with the help of major IP law firms in an effort to protect its core HT PEM polymer and MEA technology.
In addition to the manufacturing and commercial distribution of the Advent TPS® standard line of products, Advent also focuses on further development and improvement towards the next generation components.