国家/地区 中国（11）
IPC部 C（10）
IPC大类 C01（6） C08（3） C09（2）
IPC小类 C01B（6） C08K（3） C08L（3）
IPC C01B032/194（3） C08K003/04（3） C08L023/06（3）
C08L051/06（3） C01B032/184（2） C01B032/192（2）
C01B032/198（2）
发明人 QU Y（11） TANG R（5） FANG G（4）
LIU Z（3） TIAN Z（3） WU H（3）
ZHENG Y（3） WANG G（2） XIE W（2）
YE C（2） YUAN H（2） ZHU C（2）
ZHU Y（2） ZONG X（2）
公开年 2021（10）
申请年 2021（11）
专利权人 SIXTH ELEMENT CHANGZHOU MATERIALS TECHNO（11）

Preparing graphene oxide film, comprises e.g. dispersing nano metal particles in deionized water, adding well-dispersed nano metal solution into graphene oxide slurry, and coating graphene oxide aqueous slurry compounded with metal elements on substrate and drying.

QU Y, TANG R, FANG G

Heat-conducting composite material useful in pipe comprises graphene, high density polyethylene, grafting agent, toughening agent, antioxidant and lubricant.

QU Y, TIAN Z, LIU Z, WU H

Graphene conductive polymer composite material useful in carrier roller, comprises e.g. polyethylene-100, alkali-free glass fiber, conductive carbon, polyethylene grafted maleic anhydride, graphene, tetrakis (methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl-propionate)) methane and erucamide.

QU Y, ZHENG Y, LIU Z, XIE W, WU H, TIAN Z, ZONG X

Analyzing graphene conductivity for actual application, involves testing film thickness and square resistance of points on graphene film to obtain resistivity of points, and taking average resistivity as graphene powder resistivity.

QU Y, YANG X, ZHU C

Graphene modified flame-retardant composite material used for carrier rollers comprises graphene, composite flame retardant, high density polyethylene, toughening agent, calcium carbonate, antioxidant, antistatic agent, anti-ultraviolet agent, lubricant and compatibilizer.

GUO G, QU Y, TIAN Z, LIU Z, WU H, ZONG X, XIE W

Graphene-based conductive ink comprises modified matrix resin, carbon composite filler, auxiliary agent, solvent, where modified matrix resin includes matrix resin and high imino melamine formaldehyde.

WANG G, QU Y, QIAN C, ZHU C

Preparation of reduced graphene oxide for preparing graphene thermally conductive film by drying, grinding and sieving graphene oxide raw material, placing in closed heat treatment environment containing air or inert gas, and annealing.

WU Y, FANG G, FAN S, TANG R, QU Y, WANG G

Preparing graphene with different properties for conductive additive, involves performing thermal reduction process by preparing graphene products with different properties by adjusting process parameters of thermal reduction process.

FANG G, XU Y, ZHANG C, QU Y, GUO B

Preparing graphene oxide film involves dispersing nano metal particles in deionized water to obtain well-dispersed nano metal solution, and then adding the well-dispersed nano metal solution prepared into graphene oxide slurry.

FANG G, TANG R, QU Y

Preparing graphene oxide by mixing solutions made of e.g. graphite powder, intercalating agent and oxidizing agent, reacting, separating graphene oxide and acid solution in reaction mixture, collecting graphene oxide and quenching reaction.

ZHU Y, YE C, ZHENG Y, YUAN H, GE M, TANG R, QU Y