国家/地区 中国（11） 韩国（7） 美国（6） 世界知识产权组织（6） 欧洲专利局（EPO）（5） 日本（5） 台湾（4）
IPC部 B（21）
IPC大类 B01（21） C01（21） H01（8）
B82（7） C09（7） B02（3）
C07（2）
IPC小类 B01F（21）
IPC B01F003/12（21）
发明人 KAWASAKI M（3） TAMAKI E（3） CAO W（2）
FENG Q（2） FENG W（2） GU J（2）
HIRAI Y（2） WANG Z（2） YOSHIHIDE H（2）
ZHONG Q（2）
公开年 2017（6） 2013（3） 2015（3） 2021（3） 2016（2）
申请年 2016（8）  2015（3）  2020（3）  2012（2） 
专利权人 TORAY IND IN.（3） WUXI INST TE.（2）

Preparing graphene-containing mixed film, comprises e.g. using strong oxidant to oxidize layered graphite powder to form layered graphene oxide with carbonyl, carboxyl and epoxy groups, and mixing Dimethylformamide and graphene oxide.

LIN C, LIU T, CHUANG Y, WEI H, HSU N

METHOD OF OBTAINING POLYCRYSTALLINE DIAMOND FILMS.

POLUSHIN N I, MASLOV A L, LAPTEV A I

Graphene suspension liquid preparation device comprises e.g. first box body, the lower end face of the box body one is provided with a through hole, the upper end face of the box body one is fixedly installed with a supporting frame.

YAN S, LI Z, LIU Y

Manufacture of graphene dispersion liquid used as e.g. electronic material, involves atomizing graphite in dispersion liquid obtained by dispersing graphite in dispersion medium by performing jet mill treatment process.

ONODERA K, SANO K, SASAKI R

High stability graphene dispersion comprises graphene, dispersant, and dispersing medium, where dispersant is organic compound containing benzene ring group, and forms pi-pi bond interaction with graphene.

DAI L, WANG Y, TANG Z, FENG Q, ZHENG J, YUAN X

Producing graphene, comprises e.g. applying voltage to a first electrode containing graphene precursor and a second electrode provided between an electrolyte, and peeling the graphene precursor from the first electrode.

YANG S B, SOHN K N, LEE M J, KANG S K, KIM I Y, JOO B S, KWON W J

Obtaining stable dispersion of graphene, graphite, and amorphous carbon involves preparing alkaline solution by adding sodium hydroxide in water, cooling obtained solution, and adding sodium hydroxide and microcrystalline cellulose.

GALEMBECK F, SILVA FERREIRA E

Graphene dispersion liquid used for manufacturing composite particles, is obtained by dispersing graphene having preset ratio of median diameter with respect average value of size along plane direction in organic solvent.

HIRAI Y, TAMAKI E, KAWASAKI M, YOSHIHIDE H

Graphene dispersion liquid used for manufacturing active material composite particles, is obtained by dispersing graphene in solvent comprising specified amount of N-methylpyrrolidone, and has preset weight absorptivity coefficient.

MANABE K, TAMAKI E, KAWASAKI M

Graphene/organic solvent dispersion liquid used for manufacturing electrode, comprises graphene having preset difference between moisture content as measured by Karl Fisher method under specified conditions dispersed in organic solvent.

YANG H, TAMAKI E, KAWASAKI M, HIRAI Y, MIYAZONO K, YOSHIHIDE H