国家/地区 中国（8）
IPC部 B（6） A（3）
IPC大类 B01（3）
IPC小类 B01J（2）
IPC
发明人 DUAN L（8）
公开年 2021（7）
申请年 2021（8）
专利权人 SHANDONG HAI.（4）

Preparation of graphene-xanthan gum three-dimensional bracket for repairing spinal cord injury, involves adding reduced graphene oxide into de-ionized water, stirring, and putting it into ultrasonic cleaner for ultrasonic.

GAO G, XUE F, DUAN L

Graphene calendaring device, has pressing block whose side surface is lapped with inner wall of sliding groove, and cylinder whose side is fixedly connected with C-shaped rod whose lower end is connected with side of cylinder.

DONG S, ZHANG Z, NIU N, DUAN L, LIU J, YU Y, YU M, LI M

Stirring device for graphene dispersing device, has movable rod that extends into movable cavity of peripheral side is movably sleeved with spring and inner bottom wall of cylinder is fixedly mounted with ultrasonic vibrator.

DONG S, ZHANG Z, NIU N, DUAN L, LIU J, YU Y, YU M, LI M

Graphene conveying device, has driving motor whose output end passes through side wall of discharging box and is fixedly connected with discharging roller, where top and bottom of box are provided with feeding port and discharging port.

DUAN L, LIU J, YU Y, YU M, LI M

Graphene production device, has rotating shafts located on peripheral side of inner part of box body and fixedly installed with agitating blade, where inner bottom wall of body is installed with ultrasonic vibrator.

DONG S, ZHANG Z, NIU N, DUAN L, LIU J, YU Y, YU M, LI M

Blasting bead core material for cigarettes, comprises modified graphene aerogel and essence and spice, where modified graphene aerogel is used as supporting substrate, essence, and spice are absorbed and contained in modified graphene aerogel.

SHAO P, LIU Y, SUN W, MIAO L, DUAN L

Graphene-based sodium ion battery negative electrode material is formed by combining titanium dioxide and lignin hard carbon, and compounding with graphene to form secondary spherical particles.

DONG X, ZHANG X, DUAN L, CHEN G

Anti-fouling and anti-bacterial shoe upper material comprises outer layer material, middle layer material and inner layer material, where outer layer material is polyester fiber and nylon blended fabric.

CHEN H, XU H, DUAN L