国家/地区 韩国（4）
IPC部 B（4） H（4）
IPC大类 B01（4） H01（4）
IPC小类 B01J（4）
IPC B01J023/42（4）
发明人 PARK D C（4） KI J H（3） SUJIN G（3）
公开年 2022（4）
申请年 2020（4） 
专利权人 VINATECH CO LTD（4）

Producing platinum-based alloy catalyst useful as electrode for polymer electrolyte membrane fuel cell comprises preparing carbon-based catalyst carrier solution, adding platinum precursor and reducing platinum-based alloy.

PARK D C

Producing platinum-based alloy catalyst for fuel cell comprises preparing mixed solution by adding platinum solution and transition metal precursor powder to carbon-based catalyst carrier solution and adding reducing agent to mixed solution.

SUJIN G, PARK D C, KI J H

Producing platinum-based alloy catalyst comprises preparing carbon-based catalyst carrier solution, adding platinum solution and transition metal precursor powder, mixing, reducing platinum-based alloy by adding reducing agent and washing.

SUJIN G, PARK D C, KI J H

Producing platinum-based alloy catalyst comprises dispersing carbon-based catalyst carrier in polyol, adding platinum solution and transition metal precursor powder, mixing, reducing, washing and drying mixture.

SUJIN G, PARK D C, KI J H