Institute for Molecular Science

Low InterfacialContact Resistance between Carbon-BasedGas Diffusion Layer and Sputter-Deposited Anatase TiO2

Abstract Reducing the interfacial contact resistance between separators and gas diffusion layers is critical for achieving high-power polymer-electrolyte membrane fuel cells. Stringent targets for contact resistance below 3.0 mΩ cm2 have been proposed; however, achieving such val...