国家/地区 中国（116） 世界知识产权组织（12） 韩国（10） 美国（10） 台湾（4） 欧洲专利局（EPO）（3） 日本（2）
IPC部 C（139）
IPC大类 C01（139） H01（111） B82（39）
H05（34） B01（10） C09（9）
C08（5） B32（4） C23（4）
G06（4） B22（3） D01（2）
H02（2） H04（2）
IPC小类 C01B（139）
IPC C01B032/184（139）
发明人 CHEN Y（7） LIU Y（7） LIU Z（7）
LIU X（6） WANG J（6） CAI J（5）
LI X（5） WANG X（5） WANG Z（5）
ZHANG H（5） ZHANG L（5） CHEN Q（4）
LI T（4） LI Y（4） LIU H（4）
公开年 2022（139）
申请年 2022（77）  2021（51）  2020（11） 
专利权人 GUANGDONG MO.（5） UNIV SOUTHWE.（3） UNIV ZHEJIAN.（3） AECC BEIJING.（2）
GUANGDONG AC.（2） KOREA INST E.（2） UNIV BARILAN（2） UNIV BEIJING.（2）
UNIV CENT SO.（2） UNIV CHINA P.（2） UNIV PEKING（2） UNIV SICHUAN（2）
UNIV WUHAN T.（2） UNIV XIAMEN（2） UNIV ZHENGZH.（2） ZHONGBOLONGH.（2）

Preparing graphene gel used for dynamic thermal management of lithium-ion batteries by e.g. preparing graphene oxide aqueous solution, adding ethylenediamine in graphene oxide solution, hydrothermally reacting, cleaning, freezing and performing high-temperature annealing treatment of graphene gel.

LIN M, YAN B, CHENG S, GUO X, ZHANG X

Preparing cobalt-niobium-oxide useful in lithium ion battery cathode material, composite porous graphene composite material comprises obtaining graphene oxide dispersion, adding hydrogen peroxide solution into graphene oxide dispersion, heating, adding cobalt and niobium oxide and ball milling.

CHEN Y, CHEN P

Preparation method of mesoporous metal oxide-graphene composite nanosheet, comprises e.g. taking mixed aqueous solution of graphene oxide aqueous solution, metal salt and sodium nitrate, mixing, stirring, freeze-drying, annealing, washing, and drying.

WANG S, SONG M, HUANG Y, YANG Z, QIN J

Preparing reduced graphene oxide powder of lithium-ion modification, involves adding washed graphene oxide slurry to lithium hydroxide solution, heating, elutriating, homogenizing, spraying and granulating graphene oxide-lithium slurry.

TANG X, CHEN Q, CAI J

Preparing sulfur-graphene-based microporous carbon-lithium-sulfur battery anode material, comprises pouring glucose and surfactant into graphene oxide, mixing and grinding powdered graphene-based carbon material with chemical activator, naturally cooling, and take out sample.

SHI Z, WANG J, YU C, XU C, DU R

Nitrogen-doped hollow mesoporous carbon nano-sheet for use in negative electrode of potassium ion battery i.e. lithium ion battery, comprises carbon shell provided with hollow inner cavity wrapped with reducing oxidation graphene, where shell is composed of porous amorphous carbon.

YE W, LIU W, WANG M

Digital formation of two-dimensional materials structures used for electronic components, involves generating donor substrates containing back surface and front surface, applying coating to front surface, and irradiating coating containing donor material.

ZERGIOTI I, PAPAZOGLOU S, ZACHARATOS F, LOGOTHETI A, PESQUERA A, ZURUTUZA A, NAVEH D

General-purpose shielding material useful for direct/alternating current high-voltage cables comprises base resin, crosslinking agent, antioxidant, carbon black, doped graphene dispersant, where doped graphite is nitrogen-doped graphene, boron-doped graphene and boron-nitrogen co-doped graphene.

PEI C, LIU Z, CHANG X, ZHANG H, LIU J, WANG W, QI X, LIU H

Hydrothermally synthesizing bismuth trisulfide-reduced graphene oxide composite thermoelectric material, comprises e.g. dissolving bismuth nitrate pentahydrate and CH5N3S in water bath, adding r-graphene oxide, reacting, centrifuging, washing, drying, pressing into tablets, and calcining.

JIANG X, YAN Y, OUYANG T, LI X, BAI Y, TAN H

Forming lamination stack by providing core, applying adhesive layer to top surface of core, and attaching graphene-metal structure to top surface of core via adhesive layer, where graphene-metal structure comprises metal layer and graphene layer on top surface of metal layer or bottom surface.

NAVEH D, LEVI A, BENNAIM Y, ELIYA Y, DANINO S, LIPP E, MENTOVICH E, ROTEM Y, ATIAS B