国家/地区 韩国（3）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/02（2）
发明人
公开年 2014（3）
申请年 2013（3）
专利权人 POSCO（3）

Counter electrode for dye sensitized solar cell, comprises graphene coating layer and phosphate coating layer, where lower plate is coated with phosphate coating layer.

KIM K B, BAEK J H, LEE J R, KIM M J, KIM J S, PARK Y J

Manufacturing graphene sheet involves preparing molten iron by reacting iron ore with carbonaceous reducing agent, and obtaining reductant gas containing carbon monoxide during production of molten iron and then producing graphene sheet.

YOUN J Y

Reducing graphene oxide film, by immersing metal plate in solution and performing electrophoresis, spraying brine-water in plate and primary drying, secondary drying the plate, and performing oxidation on graphene oxide film with plate.

PARK C E, PARK S U