国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B035/111（2）
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Preparing superfine crystal grain alpha-phase alumina ceramic comprises using graphene oxide as template to prepare amorphous aluminum hydroxide, heating amorphous aluminum hydroxide in air to obtain sheet alpha-phase alumina and sintering.

FAN Y, YAN G, YAN P, WANG L, JIANG G

Bionic laminated graphene complex ceramic tool useful in the fields of mechanical manufacturing and silicate materials, prepared by e.g. alternately overlapping the surface layer and the base layer.

XIAO G, CHEN B, XU C, CHEN Z, YI M, ZHANG J