国家/地区 中国（23）
IPC部 C（23）
IPC大类 C01（23）
IPC小类 C08K（23）
IPC C08K009/06（23）
发明人 CHEN J（3） LIN J（3） ZHANG L（3）
CHEN Y（2） LI C（2） LI L（2）
LI Y（2） LIU Y（2） WU Y（2）
ZHANG H（2） ZHANG J（2） ZHANG X（2）
ZHANG Y（2） ZHENG Y（2）
公开年 2017（3） 2018（3） 2019（3） 2020（3） 2021（3） 2014（2）
申请年 2020（4）  2017（3）  2018（3）  2019（3）  2021（3）  2014（2） 
专利权人

Preparing 3D printing organic-inorganic composite airgel useful in e.g. thermal insulation materials comprises adding inorganic nanomaterials to polyamic acid solution, mixing, and carrying out sol-gel treatment to composite ink and freeze drying composite ink and heat imidizing.

YUAN S, YANG Y, LI L, LIU T, XUE T, FAN W

Preparing graphene composite polyethylene material comprises adding polyethylene resin into double screw extruder, heating, adding modified wrinkle graphene and initiator, stirring, adding compatibilizer, lubricant and antioxidant premix, stirring, extruding, water cooling, bracing and cutting.

ZHANG R

Functional master batch of graphene-based moisture absorption and perspiration fast radiating used e.g. to fiber, comprises plastic base material, modified graphene oxide, flexibilizer, antioxidant, and polyethylene wax and paraffin.

JIA W, AN Y, ZHANG Y

Preparing heat dissipation film based on large-diameter graphene oxide comprises e.g. stirring modified graphene oxide, modified boron nitride, modified carbon nanotube and solvent into reactor, reacting and casting polycondensate into film.

CUI J, XU P, LI Y, ZHANG B

Preparing the graphene modified polymer composite material comprises comprising e.g. preparing natural crystalline flake graphite by Hummers method to form graphene oxide, dispersing in aqueous solution and performing ultrasonic treatment.

CHEN J, HE M, LI L, WANG K, XUE Y, HE Y, WANG Y, ZHANG J, LU Y, LU X, LU P, WU Y, FU X, LUO G, YANG X, LIU G, LIU Y, YE W

New modified graphene used for forming modified graphene-resin composite and modified graphene dispersion, has preset ratio of intensity of G band with respect to intensity of D band in Raman spectroscopy spectrum.

WATANABE T, KITAO A, SUZUKI K, KOBAYASHI Y, WATANABE D, KOBAYASHI A

Preparing graphene-based modifier comprises dispersing the graphene oxide in organic solvent to obtain graphene oxide suspension, adding esterification modifying agent into graphene oxide suspension and adding concentrated sulfuric acid.

LIU H, ZHANG Y, HU J, ZHANG D, ZHANG Z

New aryl silane-containing compound used as graphene thermal conductive material in heat-conducting grease, is prepared by using graphene, benzene ring-containing silicone, and catalyst.

ZHANG L, ZENG X, PENG S, CHEN Y

Preparing organic functionalized graphene oxide comprises e.g. dispersing graphene oxide in distilled water, adding organic functional reagent into graphene oxide solution, heating to react, washing solution centrifugally and freeze-drying.

CHI Y, XU W, HU S, DU W, WANG W

Preparing highly thermally conductive graphite film inducedpolyimide orientation crystallization involves using graphene and polyimide composite material as graphite film precursors in process of high-temperature carbonization.

CAO C, LI W, ZHOU G, LIN J