国家/地区 中国（10）
IPC部 C（10）
IPC大类 C08（10） C09（10） B32（2）
IPC小类 C08K（10）
IPC C08K003/04（10）
发明人 LIU Y（10）
公开年 2020（5） 2021（5）
申请年 2020（10）
专利权人 DEYANG ZHONG.（3）

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

High heat-conducting graphene floor heating pipe comprises pipe body, polyethylene layer, steel wire net layer, and graphene heat-conducting layer including graphite, antioxidant, dispersant, coupling agent, heat stabilizer, and plasticizer.

XU W, LIU Y, ZHANG H

Preparing graphene thermal interface material involves preparing graphene oxide composite thermal conductive filler, adding graphene oxide composite thermal conductive filler to the reducing agent.

YAO L, LIU M, LIU Y, ZHENG J, ZHANG K

Method for preparing insulating graphene thermally conductive gasket comprises using modifier with amino groups, modifying graphene oxide with modified insulating filler, compounding, using orienter to defoam and orientate.

YAO L, LIU Y, LIU M, ZHENG J, ZHANG K

Preparing heat-conducting and wave-absorbing integrated graphene thermal interface material comprises taking graphene oxide as carrier, compounding heat-conducting insulating material and magnetic insulating material.

YAO L, LIU Y, LIU M, ZHENG J

Preparing interface material by uniformly mixing liquid silicone resin, aluminum oxide, boron nitride and graphene of different particle sizes, stirring, pressing paste into sheet by using tablet press, overlapping sheet, and molding.

LIU Y, LI B

Preparing modified graphene oxide/natural rubber high thermal conductivity composite material involves preparing hexagonal boron nitride nanosheets by ultrasonic-assisted stripping.

ZHANG Z, ZHAO G, YANG Y, LIU Y

Graphene/polyimide thermal conductive film preparation involves adding a polyamic acid nanoemulsion using water as medium to graphene dispersion by using water as medium, and then stirring to obtain graphene/polyamic acid composite slurry.

LI M, GUO Y, LIU Y, LIU Z

Preparing graphene heat dissipation film used for flooring, by adding graphene powder to polyurethane emulsion, adding surfactant to obtain emulsion, coating emulsion on modified polyethylene terephthalate film, and heat-rolling.

LEI X, ZHOU Y, LIU Y

Preparing graphene-reinforced thermally conductive polymer composite materials comprises stripping graphite in liquid phase, mixing, separating modified graphene and combining e.g. modified graphene and granulating.

XU H, XU W, GUO X, ZHANG X, ZHANG Z, LIU Y, ZHU Y, LI J