国家/地区 中国（13）
IPC部 C（13）
IPC大类 C01（13） C08（13） C09（2）
IPC小类 C01B（13）
IPC C08K009/04（13）
发明人
公开年 2020（9） 2021（4）
申请年 2020（13）
专利权人

Conductive composite film comprises reduced graphene oxide, quaternary ammonium salt hemicellulose and chitosan.

GUAN Y, GAO H, WU Y, WU H

Soybean protein film comprises soy protein isolate powder, functionalized graphene and glycerin and functionalized graphene prepared from soy protein isolate as graphite stripping agent.

CHEN H, LI J, GAO Q, ZHOU W, ZHANG S, ZHANG W, GONG S

Graphene composite material comprises modified graphene, and flame-retardant additive, is prepared by ultrasonically-treating mixed solution comprising modified graphene and flame-retardant additive, filtering, and drying.

CUI J, LI Y, XU P, ZHANG B

Forming composite used as sorbent material of gaseous or liquid pollutants by providing two-dimensional (2D) material in solvent, adding particulate material to solvent, and providing a flocculating agent in the solvent.

BURROW S, MOGORTVALLS E, BRADY C, BRYANT T, NAGYTE V, ALIBOURI M, MOGUTVALES E, NAGAITE B, ALIBOWRY M

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

Modified graphene for vinyl chloride polymerization, is prepared by adding expanded graphite oxide powder to sodium hydroxide solution, mixing obtained solution with sodium dodecylbenzene sulfonate, and stripping by ultrasonic stripper.

JIANG X, JIANG C

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

Reactive nitrogen-phosphorus modified graphene modified polyurethane flame retardant material comprises nitrogen-phosphorus modified graphene, isophorone diisocyanate, polyester polyol, catalyst, chain extender, and dimethylolpropionic acid.

LIN D

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

High flame retardant biomass-based modified polylactic acid film material comprises DL-lactide, catalyst, crosslinking agent, phytic acid modified graphene, chitosan, and melamine.

GAO S