国家/地区 美国（10） 中国（9） 韩国（8） 世界知识产权组织（7） 欧洲专利局（EPO）（5） 日本（5） 澳大利亚（3） 加拿大（2） 印度（2） 新加坡（2） 台湾（2）
IPC部 C（12） B（8） H（3）
IPC大类 C01（12）
IPC小类 C01B（12）
IPC C01B032/194（12）
发明人
公开年 2016（7） 2015（3） 2017（2）
申请年 2015（12）
专利权人

Making integral 3-dimensional graphene-carbon hybrid foam used e.g. to make fumed heat sink and heat pipe, comprises e.g. mixing multiple particles of -graphitic material and -solid polymer carrier material in impacting chamber.

ZHAMU A, JANG B Z

Graphene-containing coating film used for head lamp, comprises hydrates, graphene positioned on surface of hydrates, and silica particles including agglomerates of silica nanoparticles, positioned on surface of hydrate and graphene.

LEE K G, CHANG K I, HUR S H, LI K, ZHANG G, HSU S

Making composition used in ink or coating article, comprises blending mixture comprising graphene sheets, cyclic compound having ring having two or more conjugated double and/or triple bonds, and solvent.

SCHEFFER D, REDMOND K, SCHEFFER D F

Surface modifying graphene for performing a surface modifying process on graphene, comprises placing a graphene powder mixed with surface modifying agent in closed container in vacuum, heating graphene powder and adjusting.

WU M Y, HSIEH C, PENG C, WU Y, XIE C, HSIEH C Y, PENG C S

Concentrating stabilized solution of graphene oxide having continuous phase, comprises adding absorbent material to solution, and absorbing portion of the phase with material to form solution having higher graphene oxide concentration.

MAJUMDER M, AKBARIVAKILABADI A

Adjusting photoluminescence properties of graphene quantum dots involves processing graphene quantum dots with ultraviolet light, and then processing graphene quantum dots hydrogen peroxide.

LI Y, LIU X

Forming a polymer composite comprising polymers and graphene quantum dots, useful in LEDs, comprises mixing a polymer component comprising polymers and/or polymer precursors with graphene quantum dots.

TOUR J M, KOVALCHUK A, XIANG C, TOUR J, CHANGSHENG X, TOUR YA M, XIANG CH

Synthesis of graphene derivatives and functional materials used in e.g. transistors, sensors, actuators, pharmaceutical, information displays and semiconductor comprises forming refluxed solution of starting material and additive.

TANIMOLA O W

Fluorine-doped graphene quantum dots for photoelectric detectors, are obtained by heterogeneously doping fluorine atom to graphene quantum dots, surface-modifying and increasing fluorine-containing functional group.

HAN F, HU Z, JI R, TANG L, ZHAO J, XIANG J, ZUO W

Graphene composite powder material is obtained by mixing graphene powder material having specified apparent density and polymer.

LIU Z, QING Z, TANG C, ZHAO Y, ZHOU X, HU J, QIN Z, WANG G