国家/地区 世界知识产权组织（4） 日本（3） 中国（2） 欧洲专利局（EPO）（2） 韩国（2） 台湾（2） 美国（2）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5） H01L（3） H01M（3）
H05K（3） C08J（2） C08K（2）
C08L（2） C09C（2） C09D（2）
C09K（2） H01G（2）
IPC C01B031/02（5）
发明人
公开年 2015（2） 2016（2）
申请年 2015（5）
专利权人

Manufacturing carbon nanotubes-graphene functionalized expanded graphite involves dissolving carbon nanotubes and graphene in organic solvent, ultrasonicating solution, adding expanded graphite and ultrasonicating mixture.

LEE Y S

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

Organic light-emitting element comprises anode containing graphene films having preset sheet carrier densities, hole injection layer, organic light emitting layer and cathode, laminated on transparent base material in order.

OKIGAWA YUKI, MIZUTANI WATARU, ISHIHARA MASATOU, HASEGAWA MASATAKA

Processing of to-be-processed material for electronic device, involves forming resist mask on graphene film of to-be-processed material and remove resist residue on graphene film by exposing to-be-processed material to oxygen radicals.

KAGAYA MUNEHITO, KAGAYA M

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y