国家/地区 韩国（3）
IPC部 C（2）
IPC大类 C01（2） C23（2）
IPC小类 C01B（2） C23C（2）
IPC C01B032/194（2） C23C016/26（2）
发明人
公开年 2015（2）
申请年
专利权人 KOREA RES INST STANDARDS SCI（3）

Manufacturing wrinkled graphene comprises immersing polymeric substrate, wrinkled graphene, polystyrene sulfonic acid, or polystyrene substrate in water to remove polystyrene substrate by dissolving polystyrene sulfonic acid substrate.

HONG S, NARUTE P, NARUTEPHRASANT

Hydrogen detection sensor, has variable resistor whose resistance value is changed based on control signal, where thin film-type palladium material and thin film-type graphene material are coated on core.

NAHM S, BAEK U B, LEE S C, CHEONG I

Manufacture of monocrystal graphene film for semiconductor device, involves forming polycrystalline graphene on substrate using hydrocarbon gas, growing graphene film, forming catalyst, heating and recrystallizing.

HWANG C, HWANG C Y