国家/地区 美国（18） 中国（15） 韩国（15） 世界知识产权组织（15） 日本（12）
IPC部 C（18）
IPC大类 C01（18） H01（11） B82（8）
B05（4） C08（4） C25（4）
B01（3） B02（3） B29（3）
C04（3） C09（3） B33（2）
C22（2） C23（2）
IPC小类 C01B（18）
IPC C01B032/19（11） C01B032/184（8） C01B032/194（8）
B82Y040/00（7） C01B031/04（7） B82Y030/00（6）
C01B032/182（5） H01M004/62（5） C01B032/192（4）
C01B032/198（4） H01B001/04（4） H01M004/02（4）
H01M004/133（4） H01M004/1393（4） H01M004/36（4）
发明人 JANG B Z（18） ZHAMU A（18）
公开年 2017（18）
申请年 2016（10）  2015（7） 
专利权人 NANOTEK INSTR INC（18）

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Production of isolated graphene sheet for e.g. composite material, involves forming intercalated coke or coal compound using petroleum coke by electrochemical intercalation, and exfoliating and separating hexagonal carbon atomic interlayers.

ZHAMU A, JANG B Z

Alkali metal battery used as power source for e.g. electric vehicles, contains anode comprising foam containing metal e.g. gold or tin and porous walls comprising graphene sheets having preset inter-plane spacing, electrolyte, and separator.

ZHAMU A, JANG B Z

Alkali metal battery used for e.g. vehicle, comprises anode, cathode, electrolyte, and optional porous separator and anode comprising graphene-metal hybrid foam having multiple pores, pore walls, and lithium or sodium attracting metal.

ZHAMU A, JANG B Z

Direct-transfer method of producing graphene-embraced or graphene-encapsulated electrode active material for e.g. electrode involves mixing multiple particles of graphitic material and multiple particles of solid electrode active material.

ZHAMU A, JANG B Z

Production of isolated graphene sheets involves forming intercalated graphite compound in intercalation reactor comprising liquid solution electrolyte, working and counter electrode, and exfoliating hexagonal carbon atomic interlayers.

ZHAMU A, JANG B Z

Producing isolated graphene sheets from layered graphite material having hexagonal carbon atomic interlayers with interlayer spacing, comprises e.g. forming alkali metal ion-intercalated graphite by electrochemical intercalation procedure.

ZHAMU A, JANG B Z

Making graphene-reinforced inorganic matrix composite, comprises e.g. mixing multiple particles of graphitic material and solid inorganic material, and operating apparatus for transferring graphene sheets to material particles surfaces.

ZHAMU A, JANG B Z

Electrode for super-capacitor, has solid graphene foam which is impregnated with liquid or gel electrolyte and is composed of multiple pores and pore walls.

ZHAMU A, JANG B Z

Production of graphene-reinforced polymer matrix composite involves mixing multiple particles of graphitic material and multiple particles of solid polymer carrier material to form mixture in impacting chamber of energy impacting apparatus.

ZHAMU A, JANG B Z