国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/19（10）
发明人 ZHANG J（3） LIU J（2） WU M（2）
WU Q（2） YANG J（2） ZHU Y（2）
公开年 2022（10）
申请年 2022（9） 
专利权人 UNIV ANHUI（2）

Graphene stripping agent useful for preparing graphene modified rubber, prepared by chemical reaction between organic substance having aromatic rings and carboxylic acid groups and long-chain alkylamines or long-chain alkyl alcohols with carbon chain length.

LIU J, YANG J, WU Q, WU M, ZHU Y, ZHANG J

Peeling graphene useful in preparing graphene flexible film, comprises mixing graphite powder, bio-based graphene dispersant and deionized water evenly, and peeling off mechanically to obtain graphene dispersion.

LIU J, YANG J, WU Q, WU M, ZHU Y, ZHANG J

Preparing thermally conductive composite material based on three-dimensional vertically aligned graphene framework, comprises e.g. carrying hydrothermal reduction on graphene oxide films to form three-dimensional layered structure, drying, and performing heat treatment under argon atmosphere.

HU A, TANG Q, WANG X, LI C, CHEN X

Preparation of graphene-silicon nitride hybrid aerogel for forming epoxy resin-based composite material, involves hydrothermally reducing aminated silicon nitride whisker, graphene oxide, reducing agent and water, and freeze drying.

ZHAO X, JIANG W, LI P, CHU F, YANG M, WANG W, ZHANG Z, YUAN J

Preparation method of composite material of graphene/polyamide 6 used in engineering plastic field of automobile, mechanical portions and packaging, involves placing graphite, polyamide and ball milling ball into high pressure ball mill kettle, closing kettle cover, and fixing ball mill on ball mill.

TAN H, LUO Y, DU C, LV S, ZHAO Y

Preparing flexible silica conductive material based on modified graphite useful in medical appliance or medical device, comprises dispersing modified graphene in organic solvent, adding surfactant, adding solidifying agent, slowly pouring second solution into a mold and solidifying.

WANG Y, DU S, YANG Z, DING L, GUAN H, LIU Q, BIAN N, JIANG Z, ZHANG K, LONG L, WANG P, HU X, WANG M, ZHANG J

Preparing two-phase flexible polydimethylsiloxane composite material for wearable pressure sensor, involves adding graphene to dispersoid, adding curing agent to polydimethylsiloxane sponge, shaping, curing, and adding water to cured sample.

ZHANG D, CHEN Y, REN M, LIN H

Preparing acetal polymer-graphene composite material used in e.g. laminated safety glass, involves uniformly dispersing graphene oxide and graphene oxide quantum dots to form precursor mixed material, and carrying out acetal polymerization.

GAO C, LI X, PENG W, SUN H, ZHANG H

Preparing graphene composite heat conduction gasket used in mold for transversely compressing foam template, involves dipping foam template in graphene oxide slurry, transversely compressing, drying, carbonizing and graphitizing.

SHI Y, LI Z, ZHANG P, GE X

Preparing carbon black-based graphene used in conductive polymer material, energy storage and conversion devices comprises catalytically graphitizing carbon black, adding urea to graphitized carbon black, grinding, peeling intercalation compound with urea, and calcining intercalation compound.

ZHANG Q, WANG C