国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） C09（6）
IPC小类 C01B（6）
IPC C09D005/24（6）
发明人
公开年 2020（6）
申请年 2020（5） 
专利权人

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

Graphene low-pressure heating slurry used for preparing graphene heating film, comprises graphene, heating carbon paste, resin, solvent, dispersant, aqueous crosslinking agent, defoamer and anti-settling agent.

CHANG H, LI G, GUO H

Preparing graphene aqueous slurry comprises performing cascade expansion, an d preparing active soaking solution, activated graphene and slurry preparation.

YAN S, LIU Y, LI Z

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

Metal and carbon-based material containing electrode surface graphene coating comprises sol precursor, solvent and graphene powder.

ZHANG Y, REN Y, ZHANG X, JIANG Y, ZHOU T

Preparing three-dimensional graphene/carbon nanotube composite material useful for aqueous electromagnetic shielding coating comprises e.g. decomposing expandable graphite into expanded graphite, preparing graphene oxide and dissolving.

WANG B, XU J, YANG Y