国家/地区 中国（8）
IPC部 C（7） B（4）
IPC大类 C01（4） C22（3） B22（2）
IPC小类 C01B（4） C22C（3） B22F（2）
IPC C01B032/184（3） C22C014/00（3） B22F001/02（2）
B22F003/105（2） C22C001/05（2） C22C001/10（2）
发明人 DONG L（8）
公开年 2019（8）
申请年 2019（8） 
专利权人 DONG T（3） NORTHWEST IN.（2） XIAN RARE ME.（2）

Preparing graphene-reinforced titanium-based composite material comprises e.g. adding spherical titanium powder to anhydrous ethanol, ultrasonic cleaning, and drying; adding dried spherical titanium powder to sulfuric acid solution.

LIU Y, WANG Y, HUO W, LU J, DONG L, YU J, HE J, LI D, ZHANG Y

Preparing graphene by continuous spray coating of graphite powder liquid carbon dioxide suspension, comprises e.g. adding liquid carbon dioxide with ultra-low viscosity, ultra-strong fluidity and depending on specific gravity.

DONG L, DONG T

Film forming method of liquid carbon dioxide sedimentation and integration of graphene fragments, by carrying out vortex stirring of stirrer, formulating powdered graphene into suspension, oscillating and evaporating liquid carbon dioxide.

DONG L, DONG T

Preparing graphene membrane from graphite liquid carbon dioxide suspension comprises adding liquid carbon dioxide and graphite powder into insulating bucket with stirrer, breaking to suspension, injecting into volatile plate and evaporating.

DONG L, DONG T

Preparing graphene-rare earth hybrid microstructure titanium-based composition material comprises e.g. dispersing graphene in solvent by ultrasonic pre-dispersion assisted mechanical stirring obtaining a graphene dispersion.

DONG L, HUO W, LU J, ZHANG Y, LIU Y, LI L, LI D

Device useful for preparing graphene film, comprises box body, plurality of support rods are fixedly connected to lower end of box body, fixing plate is connected between plurality of support rods.

LIU G, LIU Z, DONG L, YANG B, DONG X

High-plastic quasi-mesh structure titanium-based composite material comprises titanium or titanium alloy, where titanium carbide phase and titanium carbide on graphene and titanium matrix are used as reinforcements.

LU J, DONG L, HUO W, ZHANG Y, ZHAO Y, YU J, ZHANG W, LIU Y, LI L

Preparation of high-flux graphene oxide quantum dot composite nanofiltration membrane by dopamine-assisted deposition involves utilizing polyacrylonitrile ultrafiltration membrane, and performing carboxylation modification.

ZHANG C, ZHANG S, BAI Y, DONG L, LI M