Patent ID: 11862830
Assignee: JIANGSU UNIVERSITY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 10:
11. The method according to claim 4, wherein a preparation method of the diffusion layer solution comprises: dissolving 20 g of an XR-72 carbon powder in a solution with a polytetrafluoroethylene content of 15 wt. %, adding 5 mL of an analytically-pure solution, and ultrasonic dispersing and stirring; and a preparation method of the catalyst layer slurry comprises: mixing 30 mg of a metal catalyst Pt/C with 0.5 mL of pure water, and adding 0.5 mL of a polymer electrolyte emulsion, 10 mL of a Nafion emulsion with a mass fraction of 5%, 0.5 mL of a binder, and 5 mL of an analytically-pure solution to obtain the catalyst layer slurry.