国家/地区 中国（24）
IPC部 C（24）
IPC大类 C01（24）
IPC小类 C09D（24）
IPC C09D007/62（24）
发明人 DAI L（3） LI Z（3） WANG H（3）
ZHANG X（3） LI J（2） LI Y（2）
LIANG Y（2） LIU Y（2） ZHANG J（2）
公开年 2020（8） 2018（3） 2021（3） 2017（2） 2022（2） 2023（2）
申请年 2020（9）  2017（4）  2019（3）  2021（2）  2022（2） 
专利权人

Preparing modified graphene quantum dots involves mixing graphene oxide, hydrogen peroxide and N,N dimethylformamide, subjecting resulting dispersion to solvothermal reaction to obtain GQDs (graphene quantum dots), mixing GQDs, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride.

WU L, CAI F, CHEN G, GUO Y, ZHAO Q

Graphene heat dissipation coating used for electronic devices, comprises graphene oxide which is layered structure comprising edge region distributed with carboxyl, and conjugate region distributed with hydroxyl.

ZHANG Y, LI Z

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

Light broadband efficient electromagnetic shielding coating useful e.g. in electronic information industry and electronic product, comprises epoxy resin, graphene and magnesium oxide mixed powder,, silver-coated copper powder, auxiliary agent, coupling agent, and solvent.

LI J, SHUANG S, YANG Z, HE G, YANG X, LI H, MENG Q, LI Y

Nano-synergistic reinforced sheet material based on graphene oxide comprises composite of hydrotalcite and graphene oxide with clear lamellar stacked structure on surface.

LIANG Y, MU S, ZHANG X, WANG J

Graphene-containing alkenyl composite material-containing weather-resistant paint comprises graphene.

XU Y, LI M, DAI L, XIE P, ZHU A, WANG H, ZHANG J, LUO W

Aqueous protective coating system used for concrete, comprises at least one binder, water, and dispersion of two-dimensional material/graphitic nanoplatelets.

WEAVER W, CHIKOSHA L, BELL A, SHARP M, SHARPE M, SHARP M D, BELL A A

High-hydrogen storage composite protective film layer resistant to gamma-ray irradiation prepared by adding composite protective film layer to graphene, performing high-energy ball milling, mixing adhesive, coating on substrate and treating.

LI Y, WU X, LU S, QIN W

Preparing graphene used in graphene dispersion slurry, by adding expanded graphite to aqueous solution of anionic surfactant and/or quaternary ammonium salt, ultrasonically treating mixed solution and removing liquid in graphene suspension.

ZHANG C, LI D, KUANG Z, TANG H

Preparation of poly(2-aminothiazole) modified graphene used for epoxidized composite coating by preparing reduced graphene oxide, dispersing in 1,4-dioxane, adding 2-aminothiazole and initiator while stirring, refluxing, and separating.

LIU Y, LUO X, YU X, CHEN B, ZHU R, YUAN T