Patent ID: 11929513
Assignee: HARBIN INSTITUTE OF TECHNOLOGY (SHENZHEN)
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C  Y | IPC C  H

Claim 7:
8. A bifunctional catalyst, which is prepared by a method comprising steps of:
(S1) providing a carbon matrix;
(S2) adding 0.01-10 mol/L platinum containing solution, 0.01-10 mol/L palladium containing solution, 0.01-10 mol/L silver containing solution, and 0.01-15 mol/L sodium citrate trihydrate solution to the carbon matrix for reacting at 20° C. to 80° C. for 0.5 h to 24 h to obtain a mixed solution; and
(S3) adding a reducing agent to the mixed solution for reacting for 0.5 h to 30 h, and centrifuging and drying for 6 h to obtain the bifunctional catalyst.