An investigation of the typical corrosion parameters used to test polymer electrolyte fuel cell bipolar plate coatings, with titanium nitride coated stainless steel as a case study

By A. Orsi and O.E. Kongstein and P.J. Hamilton and A. Oedegaard and I.H. Svenum and K. Cooke
Published in Journal of Power Sources NULL 2015

Abstract

Stainless steel bipolar plates (BPP) for polymer electrolyte membrane fuel cells (PEMFCs) have good manufacturability, durability and low costs, but inadequate corrosion resistance and elevated interfacial contact resistance (ICR) in the fuel cell environment. Thin film coatings of titanium nitride (TiN) of 1

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