国家/地区 美国（10） 世界知识产权组织（3）
IPC部 C（10）
IPC大类 C09（10）
IPC小类 H01B（10） C09K（8） C01B（7）
B82Y（3） C08J（3） C08K（3）
C09D（3） B05D（2） B29B（2）
B29D（2） D01F（2） H05K（2）
IPC H01B001/04（10）
发明人 ZHAMU A（10）
公开年 2018（3） 2016（2） 2017（2） 2019（2）
申请年 2016（4）  2018（4） 
专利权人 NANOTEK INST.（10） JANG B Z（3） ZHAMU A（3）

Preparation of graphene oxide platelet-filled polyimide film for electronic devices, involves mixing graphene oxide platelets with polyimide precursor material and liquid to form slurry, forming wet film from slurry, and imidizing film.

HSIAO M, ZHAMU A, JANG B Z

Forming graphene-based continuous or long fiber from chemically functionalized graphene sheets involves e.g. making graphene dispersion of the sheets dispersed in liquid medium and dispensing and depositing onto supporting substrate.

ZHAMU A, JANG B Z

Graphene-based long fibers for forming fiber yarn or bundle, comprise graphene sheets which are chemically bonded or interconnected with one another having preset inter-planar spacing, non-carbon element content, length and physical density.

ZHAMU A, JANG B Z

Producing dispersion of isolated graphene sheets for composite material by exposing coal or coke powder and liquid medium to supercritical fluid and rapidly depressurizing supercritical fluid to exfoliate and separate coal or coke powder.

ZHAMU A, JANG B Z

Production of isolated graphene sheets from supply of coke or coal powder for e.g. graphene-containing ink composition involves exposing supply of coke or coal powder to supercritical fluid and rapidly depressurizing supercritical fluid.

ZHAMU A, JANG B Z

Graphene matrix composite used in thermal management applications in e.g. mobile phone, comprises single crystal graphene matrix material containing closely packed and chemically bonded graphene planes and carbon or graphite filler phase.

ZHAMU A, JANG B Z

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

Making unitary graphene matrix composite used in LED, comprises e.g. preparing graphene oxide gel having graphene oxide molecules dispersed in fluid medium, and mixing graphite filler phase in gel and dispensing onto cavity of molding tool.

ZHAMU A, JANG B Z

Graphene platelet-filled composite film useful as heat-dissipating element, comprises carbon or graphitic matrix obtained by carbonizing carbon precursor polymer and graphene platelets aligned along planar directions of the film.

ZHAMU A, JANG B Z

Highly oriented graphitic film used in microelectronic device e.g. smart phones, has graphitic material and/or chemically fuctionalized graphitic material having chemically bonded graphene planes which are parallel to one another.

ZHAMU A, JANG B Z