国家/地区 中国（5）
IPC部 C（5） B（2）
IPC大类 C04（5）
IPC小类 C04B（5） C08L（2）
IPC C04B035/111（5）
发明人
公开年 2021（3） 2022（2）
申请年 2021（3）  2020（2） 
专利权人

Preparing aerogel with double-oriented network used as heat-conducting composite material comprises mixing filler, polymer agglomerant and water, placing double-orientation molding device in refrigeration medium, adding filler mixture, freezing, freeze-drying, sintering and heat-treating.

XU J, ZENG X, SUN R, YAO Y

Preparing a porous material comprises e.g. preparing a solution to be frozen, patterning the surface of the cold source to obtain the surface of the cold source with a micro structure, pouring a solution to be frozen into a freezing mold and performing directional freezing.

GAO W, WANG M, ZHAO N, LI M, BAI H

Rapid prototyping 3D printing material comprises nano alumina, ethylene propylene diene monomer rubber, fumed silica, polyethylene, graphene, polyethylene glycol, rare earth oxide, and reinforcing additives.

CHEN R

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