国家/地区 中国（32） 世界知识产权组织（10） 日本（7） 美国（4） 欧洲专利局（EPO）（2） 台湾（2）
IPC部 C（45）
IPC大类 C01（45）
IPC小类 C01B（45）
IPC C01B032/19（45）
发明人 HAN S（4） WANG J（4） XU J（4）
GENG Y（3） LI J（3） LV M（3）
OUYANG Z（3） WANG F（3） CHEN X（2）
CHEN Y（2） LI C（2） LI H（2）
LI X（2） LI Y（2） LIN Q（2）
公开年 2021（22） 2022（22）
申请年 2021（45）
专利权人 TIANJIN AIKE.（4） GUANGDONG BR.（2） GUANGDONG BR.（2） HUNAN BRUNP .（2）
SEKISUI CHEM.（2）

Electrical-connection component for sliding portion of electric contact point, comprises at least one emboss component formed by covering projection material formed by projecting material of surface of base material with nanocarbon material film which is composed of graphene laminated material.

KITANO A, SHIMIZU T, KUBO T

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

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

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

Conductive aid used in positive electrode for nonaqueous electrolyte secondary battery, comprises carbon material having graphene laminated structure, and resin, and is dispersed in N-methyl-2-pyrrolidone to form dispersion liquid.

KUNISAWA Y, SAWADA Y, MASUDA H

Preparing boron alkene and graphene gas gel sheet used for lithium ion battery, comprises taking boron preparation powder, and combining gas gel electrode sheet by graphene boron alkene powder and oxidized graphene.

TAO H, LI X, XU X, XU B, ZHANG Y, YANG M, YU J, ZHOU M

Sandwich structured lithium iron phosphate thin film/multilayer material graphene for lithium ion batteries, contains film deposited on both surface of whole multi-layer graphite with thickness in specific value.

WU J, WU F, SHI Y, GU C, HU X, XU D, XU J

Preparing low-reflection graphene terahertz wave band sheet, comprises preparing oxidized graphene film, designing square Fresnel ring structure, and using laser direct writing technology to reduce the oxidation of graphene film.

ZHANG H, YANG Q, HUANG H, WU Y, LI Y, SUO Y, WEN Q

Electrolyte composition used for exfoliation of graphite for graphene for conductive ink for 3-dimensional printing and supercapacitor, comprises quaternary ammonium salt, another quaternary ammonium salt, and electrolyte solvent.

LU J, LI J, WANG F