国家/地区 中国（5） 美国（5） 世界知识产权组织（5） 韩国（3） 日本（2）
IPC部 C（9） B（5） H（5）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/19（9）
发明人 JANG B Z（3） ZHAMU A（3） LIU X（2）
公开年 2017（5） 2016（2） 2018（2）
申请年 2016（9）
专利权人 NANOTEK INST.（3） LIU X（2）

Supercapacitor electrode, useful in supercapacitor, comprises mixture of graphene sheets comprising pristine graphene material or non-pristine graphene material, and humic acid.

CHAI S, 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

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

Preparing concentrates of graphene nanoplatelets via milling of graphite and exfoliants, involves delaminating graphene nanoplatelet by mechanical energy from grinding system and stabilizing graphene nanoplatelet by incorporating exfoliant.

RODRIGUEZ GONZALEZ J A, FERNANDEZ TAVIZON S, MERCADO SILVA J A, ZUNIGA CORONADO I N, ALFONSO MERCADO SILVA J

Reduction and modification of graphene oxide used for preparing rubber composite material by mixing oxidized graphite with water, ultrasonically dispersing, and mixing rubber additive solution with aqueous solution of oxidized graphene.

JIA Z, ZHONG B, DONG H, LIN J, LUO Y, JIA D

Graphene sheet combining graphite flake structure used as heat-dissipation structure and in light and thin current electronic products, comprises graphite nanoplatelet material and graphene material mixed in the nanoplatelet material.

CHOU T, WU F, CHAN C, LIAO W, CHANG H, LI L, ROSS J, YU W F, CHIEH C C, HSIEN L W, PIN C H, JONG L L, WU F Y, CHAN C C, LIAO W H, CHANG H P, LI L J

Halogenated graphene nanoplatelets used in e.g. energy storage device, comprising graphene layers that are defect-free and free from any element, other than carbon atoms of perimeters of graphene layers, and with specified ratio of bromine.

ZHANG Y, PARKS J C, KADRMAS C R, ODAY J M

Rapid mass production of graphene comprises adding graphite powder to ball milling auxiliary agent, ball milling, and removing auxiliary agent.

LIU X

Rapid mass production of graphene involves adding ammonium chloride ball-milling additive to graphite powder, ball milling microcrystalline graphite powder, and removing ball-milling additive from ball-milled powder.

LIU X