New polymer fuel cells can operate at higher temperatures

A new high-temperature polymer fuel cell that operates at 80-160 degrees Celsius, with a higher-rated power density than state-of-the-art fuel cells, solves the longstanding problem of overheating, one of the most significant technical barriers to using medium-and heavy-duty fuel cells in transportation vehicles such as trucks and buses.

from Top Environment News -- ScienceDaily https://ift.tt/LJ1sAM9