国家/地区 中国（54）
IPC部 C（54）
IPC大类 C01（54） H01（6） B01（3）
IPC小类 C01B（54）
IPC C01B032/184（24） C01B032/19（10） C01B032/188（9）
C01B032/186（4） C01B032/194（3） H01M010/0525（3）
C01B032/182（2） C01B032/198（2） H01M004/587（2）
H01M004/62（2）
发明人 LIU X（54）
公开年 2018（46） 2017（8）
申请年 2017（54）
专利权人 CHENGDU GELA.（36） UNIV SHANGHA.（3） UNIV BEIFANG.（2） UNIV BEIJING.（2）

Preparing porous graphene material comprises e.g. dispersing graphite oxide powder in water by ultrasonic stripping, dissolving metal ion-containing compound in water, performing acid treatment, washing to neutral, and drying.

ZHANG C, WEN H, LIU X, FU J, KANG W

Method for preparing liquid phase co-deposition of graphene, involves removing silicon by strong alkali sodium hydroxide solution, and washing remaining material with water to obtain graphene.

LI Y, LI G, LIU X

Device for preparing graphene composite, comprises shell, reaction chamber, spray gun, temperature control module, reaction gas conveying module, reaction container, and where one side of shell outer wall is provided with door.

LIU X, WEI X, WEI Z

Preparation of silicon carbide pyrolytic graphene, involves cleaning silicon carbide substrate, placing in annealing frame, and growing graphene on surface of substrate by silicon carbide high temperature thermal decomposition method.

YUAN Z, LIU X

Method for preparing dry ice-based graphene, involves mixing high-purity expanded graphite, anionic surfactant, dispersant, defoamer and solvent, adding deionized water and ethanol, injecting dry ice solid, melting.

LIU X, WEI X, WEI Z

Preparing graphene comprises e.g. mixing high-purity expanded graphite, anionic related surfactant, dispersant, defoamer and solvent, and stirring mechanically, crushing, blowing, heating, volatilizing, filtering and drying.

LIU X, WEI X, WEI Z

Preparing graphene involves mixing high-purity expanded graphite, anionic surfactant, dispersant, antifoaming agent, and solvent into reaction vessel and mechanically stirring to form mixed slurry, and crushing.

LIU X, WEI X, WEI Z

Preparation of high-strength graphene composite aerogel for lithium battery, involves reacting catalyst, nano-materials, water, resorcinol and formaldehyde, and ultrasonically reacting graphene oxide in deionized water.

LIU X, WEI X, WEI Z

Preparing graphene quantum dots by hydrothermal acid steam fullerene open cage method comprises e.g. placing concentrated nitric acid and fullerene on support frame, placing in a closed container, and carrying out hydrothermal reaction.

MIN S, XUE Y, WANG F, LEI Y, LIU X, LI Y

Preparation of coal-based graphene-quantum dots involves mixing pulverized coal and non-strong oxidizing acidic solution, heating, refluxing, filtering, adding nitric acid, dispersing, hydrothermally reacting, blowing nitrogen and stirring.

MIN S, LIU X, WANG F, LEI Y, XUE Y, LI Y