国家/地区 中国（18） 世界知识产权组织（6） 日本（5） 欧洲专利局（EPO）（3） 韩国（2） 台湾（2） 美国（2）
IPC部 C（32）
IPC大类 C01（32）
IPC小类 C01B（32）
IPC C01B032/19（32）
发明人 HAN S（4） GENG Y（3） LI J（3）
LV M（3） OUYANG Z（3） CHEN Y（2）
HU X（2） LI Y（2） LIU Y（2）
WANG F（2） WANG M（2） XU J（2）
XU X（2） YANG J（2） YU J（2）
公开年 2022（32）
申请年 2021（22）  2022（6）  2020（4） 
专利权人 TIANJIN AIKE.（4） SEKISUI CHEM.（2） UNIV TSINGHU.（2）

Flaky graphite-polythiophene composite used for forming corrosion-resistant coating material, comprises flaky graphite which is laminate of graphene or graphene sheets, and polythiophene derivative.

FUKUI H, KUDO T, YOSHITANI H, MARUYAMA T, MATSUI M, KUSAMOTO Y, MORI A, TOYODA M, NANRI K

Production of graphene and/or graphene oxide for graphene materials, involves providing copper-based sheet coated with carbonaceous material, providing bath comprising aqueous solution, applying reversed voltage to exfoliate from carbonaceous material.

CARLSSON A

Positive electrode active material used in lithium ion secondary battery, comprises granule composed of olivine-type phosphate particles containing manganese and graphene particles having phosphate group.

ONOZUKA T, KAWAMURA H

Producing atomic film comprises physically peeling atomic film from multi-layered atomic film or layered bulk crystal using peeling substrate, and transferring peeled atomic film onto transfer substrate.

HAYASHI K

Preparation of C-band composite electromagnetic wave absorbing material used in e.g. missile applications, involves adding graphene oxide dispersion liquid in deionized water, dissolving, adding copper doped tin dioxide and silane coupling agent, hydrothermally reacting, drying and calcining.

SUN S, JIANG D, ZHONG B, LI T, XIA L, HUANG X

Preparation of polyaniline hybridized graphene material used for e.g. energy storage device electrode material, involves performing electrochemical intercalation method using graphite paper as working electrode and counter electrode, in intercalation electrolyte containing aniline cations.

XU X, LI J, YAN J, GUO Y, JIANG H, ZHOU Z

Recycling waste lithium battery graphite cathode electrode involves sequentially subjecting graphite layer in graphite cathode of waste lithium battery to acid leaching, ultrasonicating, freeze drying, mechanically stripping and extracting.

TAN Q, YU J, LI J, ZHAO Y, LIU Y

Preparation of graphene film used in self-supporting flexible supercapacitor electrode, involves preparing graphene nanosheets, preparing graphene slurry having preset viscosity, and patterning self-supporting graphene film.

SHI J, LIU Y, TIAN W, ZHANG L, WANG Q

Making water-soluble transfer stack by e.g. applying intercalating solution and transfer layer to growth stack, and delaminating water-soluble polymer film together with two-dimensional material layer to obtain delaminated film.

SHIVAYOGIMATH A, BOGGILD P, BOOTH T J

Preparing flexible silica conductive material based on modified graphite useful in medical appliance or medical device, comprises dispersing modified graphene in organic solvent, adding surfactant, adding solidifying agent, slowly pouring second solution into a mold and solidifying.

WANG Y, DU S, YANG Z, DING L, GUAN H, LIU Q, BIAN N, JIANG Z, ZHANG K, LONG L, WANG P, HU X, WANG M, ZHANG J