国家/地区 中国（441）
IPC部 C（441） B（147） H（135）
G（34） A（13） F（13）
D（11） E（2）
IPC大类 C01（441） H01（113） B82（76）
C09（50） B01（49） C08（34）
G01（26） H05（25） C04（19）
C23（19） B22（18） C22（13）
C02（11） C07（9） C25（8）
IPC小类 C01B（441）
IPC C01B032/194（441）
发明人 LI Y（24） LIU Y（20） WANG Y（20）
LIU Z（19） WANG J（18） ZHANG Y（17）
LI X（16） WANG H（14） LI J（13）
LIU J（13） XU Z（13） LI L（12）
WANG Z（12） ZHANG X（12） ZHANG J（11）
公开年 2021（285） 2022（147） 2023（9）
申请年 2021（441）
专利权人 HANGZHOU FUX.（6） UNIV CHINA E.（6） GUANGDONG MO.（5） UNIV SHANGHA.（5）
UNIV XIAN JI.（5） BEIJING GRAP.（4） LANZHOU CHEM.（4） SONGSHAN LAK.（4）
UNIV CENT SO.（4） UNIV PEKING（4） UNIV SICHUAN（4） HANGZHOU JIA.（3）
HARBIN INST .（3） JIANGSU JIAN.（3） SIXTH ELEMEN.（3） UNIV BEIJING.（3）
UNIV CHONGQI.（3） UNIV FUDAN（3） UNIV KUNMING.（3） UNIV NORTHEA.（3）

Preparing magnetic fluorescent graphene, involves grinding graphite flakes and stainless steel needles magnetically, oxidizing with concentrated nitric acid and concentrated sulfuric acid, then ultrasonicating, calcining, dissolving in deionized water, suction filtering, dialyzing, and freeze-drying.

SONG Z, LI J, LIU Y, ZHAO Z, ZHANG B

Preparing and purifying nanoparticles of plasma ammoniated graphene-magnetic core structure, comprises placing nanoparticles of graphene-magnetic core structure in processing chamber, carrying out ammonia modification of nanoparticles, and removing non-magnetic free graphene.

LI Y, WANG M, MA Z, WANG Q

Plasma oxidation graphene magnetic core structure nano- particle preparing and purifying method, involves removing non-magnetically free graphene to oxidized modified nano- graphene of magnetic core structure.

LI Y, MA Z, WANG Q

Producing nanosheet dispersion comprises reducing interlayer bonding strength by adding two-dimensional material having layered structure into solution containing aionic material and forming covalent bond by entering between layers.

NOHYONGYOUNG, KIM H J, KIM H, NOH Y Y, LU R

Preparing ultra-high elastic polyimide fiber/graphene composite gas gel comprises e.g. dispersing polyimide chopped fiber in alkali solution, performing surface modification, mixing graphene solution dispersion liquid with polyimide chopped fiber, dialyzing, freezing and drying.

FENG Y, YIN W, FENG W

Lithium-philic porous material has porous network structure formed by interweaving skeleton materials with lithium-philic modification layers.

MU H, CHEN Q, SUN Z, HUAN Q, KONG D

Stripping method of two-dimensional material, comprises uniformly mixing two-dimensional material with thermoplastic plastic to obtain mixture, heating and melting the mixture, where stripping system material is obtained by plastic processing technique.

WAN W, LI P, LIU S, LI W, ZHAO Z

Transferring method of film graphene, involves attaching side of graphene film/silicon resin layer/organic adhesive layer/graphene film composite to target substrate, and removing organic adhesive layer with organic solvent, removing metal substrate to obtain polymer film/silicon resin /glue layer.

LIN L, DING Q, ZHONG H, LIU Z

Method for improving performance of gas detector based on two-dimensional material, involves using ion to irradiate a two-dimensional material gas sensitive layer in gas detector based on two-dimensional material.

SUN Y, LIU J, ZHANG S, MA P, ZENG J

Method for forming graphene nanoholes to form nonoholes in graphene sheet used in separators for e.g. electric vehicle batteries, involves heating graphene sheet having functional group-bonded region to remove functional group-bonded region to form nanoholes.

LEE G, JI E, LEE G H, BUILT, JI E J