国家/地区 韩国（3）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 PARK S Y（3）
公开年 2011（3）
申请年 2009（2） 
专利权人

Lyocell composite for secondary battery of electronic device, comprises cellulose and graphene.

PARK S Y, KIM D H, KIM C J

Method for forming wiring for flexible display e.g. LCD, involves forming graphene layer by heating nickel foil net and flowing ethylene gas in vacuum state, and forming graphene pattern along wiring pattern on insulating layer.

LEE M H, YI S C, LEE C G, PARK S Y, LEE C H

Manufacture of nano graphene-based material used for e.g. rechargeable batteries, involves mixing graphite sulfuric slurry and potassium permanganate sulfuric solution and then adding aqueous hydrogen peroxide solution to mixture.

KWON Y J, KIM J H, GU J W, PARK W H, KIM S B, SHIN C M, JI B K, KWON D H, PARK S Y, JI B, GU J, KWON Y, PARK W, KWON D, SHIN C