国家/地区 中国（49）
IPC部 C（49）
IPC大类 C01（49）
IPC小类 C01B（49）
IPC C08K003/04（29） C01B032/194（19） C01B032/198（17）
C01B032/184（13） C08K009/04（13） C08J005/18（8）
C08K009/02（7） C01B032/19（6） C08K007/24（5）
C08K013/06（5） C08L063/00（5） C01B032/168（4）
C08L075/04（4） C08L079/08（4） B82Y040/00（3）
发明人 WANG X（6） LIU Y（4） WANG Y（4）
CHEN J（3） LI J（3） LIU Z（3）
XU J（3） CHEN Z（2） LI L（2）
LI W（2） LI X（2） LI Y（2）
LIU D（2） LIU H（2） QIU Y（2）
公开年 2020（49）
申请年 2020（34）  2019（11）  2018（4） 
专利权人 BEIJING GRAP.（2） HARBIN INST .（2）

Multifunctional lubricating oil comprises base oil, modified graphene, oil-soluble molybdenum amine complex, viscosity index improver and modified nano-silicon carbide particles.

YAN M

Preparing graphene-based negative electrode material for lithium ion battery, by modifying niobium and tin doped graphene with 7-octenyltrichlorosilane, reacting with 4-bromo-2-(2-nitro-1-propenyl)thiophene and using polymerization reaction.

WANG H

Preparing boron-doped graphene material useful in e.g. aerospace, building and optical fields comprises adding boric acid to graphene oxide dispersion liquid, hydrothermally reacting, adding phenolic resin and mechanically pressing.

QIAN L, YIN R

Preparing composite material useful for controlling PMMA structure based on graphene aerogel skeleton, comprises using polymethyl methacrylate (PMMA) prepolymer to soak graphene aerogel, and performing in-situ polymerization.

XIONG J, QIN X, LUO D

Preparing three-dimensional graphene hollow sphere modified polyimide material, comprises e.g. adding graphene oxide solution into spherical silicon dioxide sol, ultrasonically dispersing, freezing and drying.

LIU Y, HU M, LV X, GU W, QIU Y

Modifying three-dimensional graphene/epoxy resin composite material with vertical graphene interface comprises e.g. carrying out plasma chemical vapor deposition of foamed nickel supported three-dimensional graphene with ferric chloride.

ZHANG B, QIU Y

High-strength functionalized graphene waterproof and antireflection film used in aerospace, marine engineering, underwater operations, comprises substrate and functionalized graphene film equipped on one side surface of substrate.

ZHANG Z, XIA L, WANG Z, WANG W, LIU Z

High wear-resistant and impact-resistant composite rubber comprises nitrile rubber, zinc oxide, stearic acid, sulfur, accelerator, carbon black, biomass carbon microspheres and modified biomass graphene oxide.

YIN C, TANG G, WU Z, WU J

Preparing graphene modified polyurethane composite material comprises adding acid and sodium salt to container, cooling, adding graphite powder and oxidant, stirring, heating, centrifuging, drying, and freezing to obtain graphene oxide.

LIU D, NI Q, WANG X, SHI Z

Controlled reduction of graphene oxide in matrix comprises e.g. using deionized water to disperse graphene oxide, and organic solvent to disperse and dissolve polymer matrix and reducing powdery composite material.

GUAN S, TANG Y, LIU H, WANG X, CHENG S, GAO Q