国家/地区 美国（10） 韩国（9） 世界知识产权组织（7） 中国（6） 欧洲专利局（EPO）（4） 台湾（4）
IPC部 B（20）
IPC大类 B05（20）
IPC小类 C01B（20）
IPC C01B031/04（20）
发明人 LEE Y T（5） KIM J（2） ZHAO Y（2）
公开年 2016（20）
申请年 2015（10）  2016（10） 
专利权人 LEE Y T（5）

Preparing nitrogen-doped graphene, used to produce composite heat dispatching plate, comprises mixing solid-state nitrogen containing precursor with a graphene to form a mixture, and sintering the mixture under reducing atmosphere.

LIU W J, SHEN J, XIE Z Z, LIU W, XIE Z

Polymer electrolyte membrane fuel cell comprises positive and negative electrodes, polyelectrolyte membrane having hydrophobic exterior surface subjected to UV/ozone exposure, and a solution of reduced graphene oxide and/or graphene oxide.

RAFAILOVICH M, ISSEROFF R, LI H, BLACKBURN L, CHEN A, CHITTABATHINI S, TSE A, PAN C, CHENG P

Graphene powder coating material, method of manufacturing the same and method of coating the same.

WU M Y, HSIEH C, CHEN J, HSIEH S

Dispersing graphene comprises e.g. using the hard material particles in the vibration fluidized and irregular motion state, using the graphene oxide solution, uniformly spraying on the surface of hard material particles.

CHENG J, ZHANG Z, YUAN Q, ZHAO Y

Preparation of graphene film used for e.g. flexible optoelectronic device, involves using roll-to-roll printing technique to fabricate uniform controlled thickness on flexible substrate under controlled conditions.

YANG J, ZHANG C, HU Q, WU H, DING K, SUN Y, JIANG Z

Graphene manufacturing device comprises main chamber which includes one or more light transmitting window on one side of main chamber, and supply chamber in which supply roll is utilized for supplying catalyst substrate to main chamber.

CHOI W, KIM J

Method for producing thermally conductive graphene film, involves mixing graphene slurry, adhesive, dispersant and solvent to obtain mixture, applying mixture to substrate surface and drying to form graphene layer on substrate surface.

ZHAO Y, FU Z, TANG C, ZHANG Y, HUANG W, ZHOU X, LIU Z, MAO Y

Method for preparing graphene conductive film for flexible touch device, involves growing graphene layer on metal-catalyzed base, and coating polyamic acid solution layer on graphene layer, where polyimide film is formed by thermal curing.

DI Y

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

Manufacturing method of filter molded object, involves holding graphene layer under low temperature heating for predetermined time in-air contains specific oxygen range and forming graphene water flow hole.

KANEKO K, TAKAGI T, MURATA K, MURADA K, KATSUMI K, TOSHIO T, KATSUYUKI M