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Preparation of fuel cell electrodes with either pyrophoric catalyst material or non-pyrophoric catalyst material
Preparation of fuel cell electrodes with either pyrophoric catalyst material or non-pyrophoric catalyst material
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机译:用自燃催化剂材料或非自燃催化剂材料制备燃料电池电极
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1,064,540. Fuel cells. AMERICAN CYANAMID CO. Oct. 19, 1965 [Oct. 20, 1964; Feb. 23, 1965], No. 44298/65. Heading H1B. A fuel cell electrode is made by temporarily sandwiching between inert synthetic plastic sheets a screen substrate having applied thereon an aqueous mixture of a catalyst, a waterrepellent compound and optionally a dispersant and a lubricant; passing the sandwich through rollers as many times as required to cause the catalyst mixture to adhere to the substrate; activating the catalyst by removing any added lubricant and partially removing any dispersant.
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