Preparation method of film electrode for solid polymer electrolyte water electrolysis
A technology of solid polymer and electrolyte water, which is applied in electrolysis process, electrolysis components, cells, etc., can solve the problems of unsuitable commercial production, reducing the thickness of catalytic layer, complicated process, etc., and achieves easy commercial production, simple equipment, Easy to make effects
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[0036] Example 1: Weigh 5% of Nafion (EW=1100g / mol SO3H ) 10 g of the solution, add 10 ml of N-methyl-2-pyrrolidone, seal and heat to dissolve to prepare a solid polymer electrolyte solution.
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[0037] Example 2: Weigh Nafion (EW=1000g / mol SO3H ) 1 gram of resin, add 10 ml of N-methyl-2-pyrrolidone and isopropanol, seal and heat to dissolve to prepare a solid polymer electrolyte solution.
Example Embodiment
[0038] Example 3: Weigh 2 grams of sulfonated polyether ether ketone (with a sulfonation degree of 70%), add 10 ml of dimethyl sulfoxide and 5 ml of acetone, seal, heat and dissolve to prepare a solid polymer electrolyte solution.
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