国家/地区 美国（26） 世界知识产权组织（11） 中国（8） 韩国（8） 日本（7）
IPC部 B（26）
IPC大类 B82（26）
IPC小类 B82Y（26）
IPC B82Y040/00（26）
发明人 ZHAMU A（26）
公开年 2017（7） 2018（6） 2013（4） 2014（3） 2015（3）
申请年 2012（5）  2015（4）  2016（4）  2017（4）  2007（2）  2013（2）  2014（2） 
专利权人 NANOTEK INST.（26） JANG B Z（19） ZHAMU A（19） XIONG W（4）
WANG M（3） ANGSTRON MAT.（2） FU L（2） GUO J（2）
LEE S（2） LIN Y（2） WANG Y（2）

Producing graphene directly from pulp, paper, or paper product involves subjecting pulp, paper, or paper product to graphitization treatment at graphitization temperature in non-oxidizing environment.

ZHAMU A, JANG B Z

Graphene production used in slurry supercapacitor, sodium battery, or lithium battery, involves dispersing graphitic material in liquid solution to prepare suspension.

LIN Y, ZHAMU A, JANG B Z

Making highly oriented graphene film used in smart phone comprises dispensing and depositing pristine graphene dispersion with oxygen-free pristine graphene sheets dispersed in fluid medium, slicing layer of dried graphene and heat-treating.

ZHAMU A, JANG B Z, WANG Y, FU L

Making graphene oxide-coated graphitic foil, used in e.g. heat dissipation system, comprises e.g. forming graphene oxide gel having graphene oxide molecules, and depositing gel on surface of core or substrate layer of graphitic material.

ZHAMU A, XIONG W, JANG B Z

Heat dissipation system used in e.g. power tool and microelectronic or telecommunication device, comprises heat spreader comprising unitary graphene monolith comprising closely packed and chemically bonded parallel graphene oxide planes.

ZHAMU A, XIONG W, 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

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

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

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

Production of isolated graphene sheets involves mixing multiple particles of graphitic material and multiple particles of solid carrier material to form mixture in impacting chamber of energy impacting apparatus.

ZHAMU A, JANG B Z