国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C08J007/04（7）
发明人 ZHANG H（2）
公开年 2015（2） 2017（2）
申请年 2014（2）  2017（2） 
专利权人

Preparing easily dispersed graphene slurry, comprises e.g. pre-dispersing expandable graphite, dibasic acid ester mixture and graphene dispersant, mixing, subjecting expandable graphite dispersion to colloid mill cyclic exfoliation, then centrifuging to remove unexfoliated expandable graphite.

YAO I, ZHANG H, WANG H, JI W, SUN B, LI X, FAN H

Preparing nitrogen-doped graphene-copper complex heat dissipation film comprises e.g. ball milling graphene oxide, nitrogen dopant and molecular bridging agent, heat treatment, mixing nitrogen-doped graphene and binder dispersion.

CHENG W, LI L, MU F

Modified nanoball graphene material comprises graphene oxide doped polyethylene nanoball.

GONG T, MAO L, HUANG W, ZHANG H, YU B, GUO J, LIU Z, GAO M, LIN Y

Preparing graphene thermal conductive film comprises placing wet thermal conductive film in a oven, drying, obtaining dry thermal film, immersing dry thermal film in potassium iodide solution, taking out thermal film and vacuum drying.

LI G, LIN C, SUN D

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

Graphene composite coating layer for coating target object surface comprises curable mixed resin consisting of curable resin and curing agent and surface-modified nano graphene sheets which are evenly spread in curable mixed resin.

WU M Y, HSIEH C, SHUI C, WU Y, XIE C, HSIEH C Y, SHUI C K

Graphene-composite functional material for preparing e.g. piezoresistive material, comprises sulfonated graphene-grafted poly-3,4-(ethylene dioxythiophene).

BAO Y, CHEN S, CHEN Z, WANG J, XU G, YANG C, XING C, ZHOU C, LOU J, ZHU T