国家/地区 中国（6）
IPC部 C（6）
IPC大类 C04（6）
IPC小类 C04B（6）
IPC C04B035/64（6）
发明人 LI Y（2）
公开年 2020（4） 2019（2）
申请年 2019（6）
专利权人

Preparing molybdenum disilicide-three-dimensional graphene complex material useful in wave absorbing material or stealth material comprises preparing graphene oxide aqueous solution, three-dimensional graphene hydrogel and drying.

LIU R, ZHAO Z, LI Y, PING Y, FU L, SHANG Y

Preparation of composite material for hydrometallurgical cathode, involves forming blank by hot-pressing graphene-doped graphite, phenolic resin and dispersed carbon fiber, and depositing pyrolytic carbon on carbon/carbon composite preform.

CHEN Q, LI Q, YU L, WAN W, SHEN W, HE Y, FANG H, WANG S, SHI L, HUANG S

Preparation of ceramic material having spiral microstructure involves preparing carbon fiber/ceramic green material containing graphene using e.g. silicon carbide and zirconium boride, cutting green material, placing in mold and sintering.

YANG D, AN Y, CHENG Y, YANG Y, HAN X

Preparation of low density graphene toughened silicon carbide ceramics comprises mixing silicon carbide powder, graphite powder, sintering additive and solvent, crushing, drying, sieving, molding, sintering, and pressing.

FU D, ZHANG R, HE Z, WU S, LI G, LI M, QIU S, YAO L

Flash sintering of ceramic material involves mixing graphene and solvent to obtain graphene solution, adding ceramic powder, removing solvent to obtain composite powder, forming powder into green blank, and applying electrical field.

XIAO W, NI N, YU Y, HAO W, FAN X, JIANG J

Method for toughening alumina ceramics involves adding graphene as secondary phase to alumina ceramic, and subjecting alumina ceramic to sintering for densification.

LIANG L, HE X, PENG Q, LI Y