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Corrosion Resistant Coating of Metal Bipolar Plates for PEM ...
Corrosion, cathode* µA / cm 2 <1: Electrical conductivity. S / cm >100. Areal specific resistance. 2. Ohm-cm 0.01: Flexural strength. Mpa >25. Forming elongation % 40. 1. Sufficient corrosion resistance in PEM fuel cell stack operation conditions 2. Low surface electrical contact resistance with GDL . 3. Low cost. * Standard test condition is ...
R&D for Automotive PEM Fuel Cell System – Bipolar Plates
- Corrected with GDL resistance Measured across the bipolar plate; includes interfacial contact resistance (on as received and after potentiostatic test), measured both sides at 200 pounds per square inch (138 N/cm 2), H. Wang, M. Sweikart, and J. Turner, “Stainless steel as bipolar plate material for polymer
Effects of Potential on Corrosion ... - Wiley Online Library
ical attack in the PEM fuel cell environment. Their corrosion Fig. 1 Schematic view of a PEM fuel cell structure. Table 1 Performance requirements for PEM fuel cell bipolar plates. Property Unit Value
Corrosion of Metal Bipolar Plates for PEM Fuel Cells
Cambodia Effect of Cr content on the corrosion resistance of Ni–Cr–P coatings for PEMFC metallic bipolar plates …
Cambodia Anthracite Corrosion Resistance Fuel Cell Bipolar ...