PEFCs uses gases as reactants
Answers
Answer:
Transport opposition of reactant gases in the layer of polymer electrolyte power modules (PEFCs) was examined by estimating the mass transport measure of gas species with microprobes embedded along the film thickness course.
The dispersion opposition inside the film and the interfacial transport obstruction including disintegration obstruction were independently assessed by consolidating tests and a hypothetical model.
It was discovered that dissemination opposition diminished with an expansion in gas dampness and temperature.
Explanation:
Answer:
The given statement is true.
Explanation:
In PEFCs various plates are used to pass reactant gases over active area to remove varieties of reaction products.
It is an electrochemical too which is used to convert chemical energy of fuel into electrical energy. This device is very useful because it is non-polluting and can be used in vehicles and it also consumes low power source.
Principal of this device is based on oxidation and reduction phenomenon where hydrogen and oxygen is used.