b) Why can't the operating temperature of PEMFC exceed 80°C?
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Answer:
In addition, because of its hydrophobic backbone, a PEMFC with Nafion membranes must not operate at temperatures exceeding 80 °C, as membrane conductivity drops sharply above this temperature.
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0
Answer:
The rapid change in the water production in PEMFC converts the membrone in water state.
Explanation:
PFMC can't exceed over the 80°C because it contains some water atoms and as well as membrone atoms. If it exceeded the temperature above 80°C the mebrone atom which is already present in the PEMFC will converts into the water state.
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