High Performance PEM Fuel Cell with Low Platinum Loading at the Cathode Using Magnetron Sputter Deposition

Table 1

Summary of all studies configurations.

Sample ID	MEA1	MEA2	MEA3	EA1	EA2*	PA1	PA2*
C/Nafion	—	—	—	2.5	2.5	—	—
C/PTFE	—	—	—	—	—	2.5	2.5
Pt layer	1	2	3	3	3	3	3
Layer 1 Pt loading (mg/cm^2)	0.05	0.025	0.015	0.015	0.015	0.015	0.015
Layer 2 Pt loading (mg/cm^2)	—	0.025	0.015	0.015	0.015	0.015	0.015
Layer 3 Pt loading (mg/cm^2)	—	—	0.02	0.02	0.02	0.02	0.02

∗A CN with ratio 1 : 1 has been used at the anode.