Patents Assigned to TECHNICAL FIBRE PRODUCTS LTD.
  • GAS DIFFUSION SUBSTRATE
    Publication number: 20120045710
    Abstract: A gas diffusion substrate comprising a non-woven fibre web, thermally conductive materials and a carbonaceous residue, wherein the thermally conductive materials and carbonaceous residue are embedded within the non-woven fibre web and wherein the thermally conductive materials have a maximum dimension of between 1 and 100 ?m and the gas diffusion substrate has a porosity of less than 80% is disclosed. The substrate has particular use in phosphoric acid fuel cells.
    Type: Application
    Filed: February 4, 2010
    Publication date: February 23, 2012
    Applicants: TECHNICAL FIBRE PRODUCTS LTD., JOHNSON MATTHEY PUBLIC LIMITED COMPANY
    Inventors: Michael Jeschke, Jonathan Brereton Sharman