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Electrodes

Description:

Anode and cathode electrodes for a fuel cell consist of catalyst loaded onto a gas diffusion backing. Gas diffuses through the backing and is broken down by catalysis. Electrodes conduct current out of the cell. On the other end of the membrane platinum is again used to bind the proton, electron, and an oxygen atom together to create water, ending the reaction.
ElectroChem’s gas diffusion electrodes are used in PAFC and PEM membrane electrode assemblies as well as in different types of batteries. We use Platinum/Carbon catalyst with various loadings laminated to a hydrophobic backing (graphite fiber paper or cloth is considered the best). Our standard electrode is made with 20 wt.% Pt/C catalyst on carbon paper.

Specification and Price:

Item Description
Price €
EC-10-05-7P 17 x 17 cm electrode, Carbon Paper, 10 wt. % Pt/Vulcan XC-72, 0,5 mg/cm² Pt loading, no Nafion coating
547,-
EC-10-05-7PT 17 x 17 cm electrode, Carbon Paper, 10 wt. % Pt/Vulcan XC-72, 0,5 mg/cm² Pt loading, treated with Nafion coating
647,-
EC-10-05-7C 17 x 17 cm electrode, Carbon Cloth, 10 wt. % Pt/Vulcan XC-72, 0,5 mg/cm² Pt loading, no Nafion coating 547,-
EC-10-05-7CT 17 x 17 cm electrode, Carbon Cloth, 10 wt. % Pt/Vulcan XC-72, 0,5 mg/cm² Pt loading, treated with Nafion coating 647,-
EC-20-10-7P 17 x 17 cm electrode, Carbon Paper, 20 wt. % Pt/Vulcan XC-72, 1,0 mg/cm² Pt loading, no Nafion coating
659,-
EC-20-10-7PT 17 x 17 cm electrode, Carbon Paper, 20 wt. % Pt/Vulcan XC-72, 1,0 mg/cm² Pt loading, treated with Nafion coating
760,-
EC-20-10-7C 17 x 17 cm electrode, Carbon Cloth, 20 wt. % Pt/Vulcan XC-72, 1,0 mg/cm² Pt loading, no Nafion coating 659,-
EC-20-10-7CT 17 x 17 cm electrode, Carbon Cloth, 20 wt. % Pt/Vulcan XC-72, 1,0 mg/cm² Pt loading, treated with Nafion coating 760,-
EC-60-40-Pt/Ru-7P 17 x 17 cm electrode, Carbon Paper, 60 wt. % total metal, 40 wt % Pt / 20 wt. % Ru, on Vulcan XC-72, 4,0 mg/cm² total Pt/Ru loading, no Nafion coating
962,-
EC-60-40-Pt/Ru-7PT 17 x 17 cm electrode, Carbon Paper, 60 wt. % total metal, 40 wt % Pt / 20 wt. % Ru, on Vulcan XC-72, 4,0 mg/cm² total Pt/Ru loading, treated with Nafion coating
1.064,-
EC-60-40-Pt/Ru-7C 17 x 17 cm electrode, Carbon Cloth, 60 wt. % total metal, 40 wt % Pt / 20 wt. % Ru, on Vulcan XC-72, 4,0 mg/cm² total Pt/Ru loading, no Nafion coating 962,-
EC-60-40-Pt/Ru-7CT 17 x 17 cm electrode, Carbon Cloth, 60 wt. % total metal, 40 wt % Pt / 20 wt. % Ru, on Vulcan XC-72, 4,0 mg/cm² total Pt/Ru loading, treated with Nafion coating 1.064,-
Item Description
Price € for one at 1 -4 pieces
Price € for one from 5 pieces
BC-H25-05S 5 x 5 cm; Sigracet 28BC; for PEFC and DMFC-cathode; with microlayer; loading approx. 0,5 mg/cm² Pt (Pt on advanced carbon); 5 % hydrophobic; thickness 250 μm on request
on request
BC-H25-05F 5 x 5 cm; Freudenberg H2315 I2 C6; for PEFC and DMFC-cathode; non-woven; with microlayer; loading approx. 0,5 mg/cm² Pt (Pt on high surface area advanced carbon); hydrophobic; thickness 270 μm 79,00
52,50
BC-H25-10S 5 x 5 cm; Sigracet 28BC; for PEFC and DMFC-cathode; with microlayer; loading approx. 1,0 mg/cm² Pt (Pt on advanced carbon); 5 % hydrophobic; thickness 250 μm on request
on request
BC-M25-30F 5 x 5 cm; Freudenberg H2315 T10A; for DMFC-anode; non-woven; loading approx. 3,0 mg/cm² PtRu (PtRu black; molar ratio 1:1); unhydrophobic; thickness 230 μm 132,00
88,00
BC-H100-05S 10 x 10 cm; Sigracet 28BC; for PEFC and DMFC-cathode; with microlayer; loading approx. 0,5 mg/cm² Pt (Pt on advanced carbon); 5 % hydrophobic; thickness 250 μm on request
on request
BC-H100-05F 10 x 10 cm; Freudenberg H2315 I2 C6; for PEFC and DMFC-cathode; non- woven; with microlayer; loading approx. 0,5 mg/cm² Pt (Pt on high surface area advanced carbon); hydrophobic; thickness 270 μm 141,00
94,00
BC-H100-10S 10 x 10 cm; Sigracet 28BC; for PEFC and DMFC-cathode; with microlayer; loading approx. 1,0 mg/cm² Pt (Pt on advanced carbon); 5 % hydrophobic; thickness 250 μm on request
on request
BC-M100-30F 10 x 10 cm; Freudenberg H2315 T10A; for DMFC-anode; non-woven; loading approx. 3,0 mg/cm² PtRu (PtRu black; molar ratio 1:1); hydrophobic; thickness 230 μm 351,00
234,00
BC-H225-05S 15 x 15 cm; Sigracet 28BC; for PEFC and DMFC-cathode; with microlayer; loading approx. 0,5 mg/cm² Pt (Pt on advanced carbon); 5 % hydrophobic; thickness 250 µm on request on request
BC-H225-05F 15 x 15 cm; Freudenberg H2315 I2 C6; for PEFC and DMFC-cathode; non-woven; with microlayer; loading approx. 0,5 mg/cm² Pt (Pt on high surface area advanced carbon); hydrophobic; thickness 270 µm 246,00 164,00
BC-H225-10S 15 x 15 cm; Sigracet 28BC; for PEFC and DMFC-cathode; with microlayer; loading approx. 1,0 mg/cm² Pt (Pt on advanced carbon); 5 % hydrophobic; thickness 250 µm on request on request
BC-H225-10F 15 x 15 cm; Freudenberg H2315 I2 C6; for PEFC and DMFC-cathode; non-woven; with microlayer; loading approx. 1,0 mg/cm² Pt (Pt on high surface area advanced carbon); hydrophobic; thickness 270 µm 306,00 204,00

Please indicate any changes according to the options listed.



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Fuel Cell Technology
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