国家/地区 中国（3）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 ZHAO P（3）
公开年 2020（3）
申请年 2019（3）
专利权人

Preparing nano lithium titanate-graphene porous composite electrode material, comprises preparing graphite oxide dry powder by Hummers method, ball milling dry powder, sintering and cooling naturally to room temperature.

XIANG Y, ZHAO P, CAO G, ZHANG W, ZHANG H, JIN C, QIU J, MING H

Low-noise pneumatic cylinder seamless precision tube, has left sealing cover and right sealing cover whose cover surfaces are respectively provided with left blocking ring and right blocking ring, and shell and seamless steel pipe main body filled with graphene powder.

ZHAO P

Preparing three dimensional (3D) nitrogen-doped graphene/self-assembled composite material comprises e.g. adding graphene oxide, dispersing in water to obtain homogeneous graphene suspension and carrying out ultrasonic dispersing.

MO Z, WANG J, NIU X, ZHAO P, GAO Q, LIU J, JIANG Y, GUO R, LIU N