We have wide range gas diffusion layer with Pt loading ranging from 0.25 mg to 0.5 mg/cm² with various percentage of Pt/C and also with alloy catalyst. Our standard loading for the GDE is 0.5 mg and 0.25 mg/cm². We can supply both carbon cloth and paper based GDE. We can also supply GDE as per customer specifications for PEMFC, DMFC, PAFC, AFC
PEMFC (Carbon cloth & carbon paper GDE) | DMFC (Carbon paper GDE) |
|
Electrode Area | 5 x 5 cm , 7.1 x 7.1cm, 10 x 10cm, 20 x 20cm, 40 x 40cm (Micro layer loading approx. 2.0 mg/cm²) |
5 x 5 cm ,
|
Cathode | Pt (Pt on Vulcan XC-72) – 0.5mg/cm² | Pt black or Pt/C- 1.0mg/cm² |
Anode | Pt/C - 0.25mg/cm² | 40 & 60 % PtRu/C or PtRu black 1.0mg/cm² |
10% Hydrophobic for Cathode & 5% Hydrophobic for Anode