Research Article

Theoretical Study on Solubility from Pt Electrocatalyst and Reactivity in Electrolyte Environment of Pt Complex in PEFC

Table 1

Values of dielectric constant with various condition and temperature.

Dielectric constant (ε) Condition Temperature ( 𝐾 ) Reference

5 Nafion membrane (low humidity) 303.15 [27]
20 Nafion membrane (high humidity) 303.15 [27]
61.0 water solution
(locally high humidity)
353.15 [28]