国家/地区 中国（26） 日本（7） 世界知识产权组织（6） 韩国（4） 美国（4） 欧洲专利局（EPO）（3） 台湾（2）
IPC部 C（43）
IPC大类 C01（43） H01（32） H05（12）
C09（6） B82（5） B05（3）
B32（2）
IPC小类 C01B（43）
IPC C01B032/19（43）
发明人 HAN S（4） CHEN Y（3） GENG Y（3）
LI J（3） LV M（3） OUYANG Z（3）
CHEN C（2） CHEN W（2） HU X（2）
KOBAYASHI H（2） LI Y（2） LIU Y（2）
WANG F（2） WANG M（2） XU J（2）
公开年 2022（43）
申请年 2021（27）  2022（10）  2020（6） 
专利权人 TIANJIN AIKE.（4） KOBAYASHI H（2） SEKISUI CHEM.（2） UNIV TSINGHU.（2）

Accordion-shaped graphene hybrid material, has accordion-shaped graphene hybrid material whose surface and interlayer are attached with magnetic nano particles, where wave-absorbing performance of the accordion-shaped magnetic graphene hybrid material is detected.

QI X, WU X

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

Heat dissipation sheet comprises e.g. graphite layer, primary graphene layer stacked on one side of graphite layer with primary adhesive layer interposed there between and secondary graphene layer stacked with secondary adhesive layer.

PARK J, YOUNG C, CHOI C Y, PARK J U, CHOI C, PIAO 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

Coating method of primary coating forming reduced graphene oxide thick film by using electronic device, involves using low-viscosity graphene oxide slurry to simultaneously satisfy conditions that solid content is in specific range and viscosity is in specific range.

LV J, LIU Z, CAI J