国家/地区 韩国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 KIM J（2）
公开年
申请年 2018（2）
专利权人 KOREA INST SCI TECHNOLOGY（2）

Synthesizing graphene pattern by physically adhering catalyst block including catalyst material to portion of growth substrate, and forming graphene thin film selectively at interface between catalyst block and growth substrate.

PARK J, SIM Y, KIM J, SIM Y M, PARKJAEHYUN

Composite polymer electrolyte membrane for fuel cell, comprises porous fluoropolymer support, and nanohole graphene sheet, nanohole graphene sheet is single layer, porous fluorine-based polymer support comprises polytetrafluoroethylene.

KIM J, CHO S H, YOO S J, CHANG J H, KIM H J, HAN J H, SUNG P H, HYUN L J, CHOI Y S