A microporous layer supported on a transfer substrate, wherein the microporous layer comprises carbon particles and a hydrophobic polymer, and a polymer layer is present on the microporous layer is disclosed. Processes for preparing the microporous layer on the transfer substrate and for depositing the microporous layer onto a gas diffusion substrate are also disclosed.
申请公布号
WO2007088396(A1)
申请公布日期
2007.08.09
申请号
WO2007GB50026
申请日期
2007.01.18
申请人
JOHNSON MATTHEY PUBLIC LIMITED COMPANY;HODGKINSON, ADAM, JOHN;SHARMAN, JONATHAN, DAVID