国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4） C04B（4）
IPC C04B035/10（4）
发明人
公开年 2017（4）
申请年 2017（3） 
专利权人

Preparation of controllable three-dimensional graphene involves preparing computer-aided design model, constructing prepared model by additive manufacturing methods to obtain three-dimensional resin structure, and plating.

CHEN P, LI Z, SHI Y, YAN C, YANG L

Manufacture of graphene-coated alumina ceramic powder for tool materials, involves adding amino surface-modified alumina powder to graphene oxide dispersion, adjusting pH, centrifuging, drying and reducing in protective atmosphere.

XU C, HU Y, XIAO G, YI M, CHEN Z

Preparing graphene enriched homogeneous dispersion enhanced alumina composite material comprises e.g. placing concentrated sulfuric acid in beaker, dispersing oxidized graphene hydrosol in sol, drying, calcining, hot pressing and sintering.

JIA J, LIU D, GAO C, JI G, GUO T

Preparation of graphene inorganic nonmetallic composite material involves mixing graphene derivative solution with solid particles, drying, heating by microwave heating zone, cooling and mixing with inorganic non-metallic material.

ZHANG J