国家/地区 中国（3）
IPC部 B（3）
IPC大类 B05（3） G01（3）
IPC小类 B05D（3）
IPC B05D001/02（2） B05D007/24（2）
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Micro-nano multi-stage self-compensation structure for flexible pressure sensor, has graphene slurry that is used for one time spraying on substrate, and carbon nano-tube slurry and/or carbon black slurry for secondary spraying.

YANG J

Flow-type fluorescent microsphere comprises polypropylene, graphene, silver nano powder, polyethylene, rare earth powder, vitamin B, emulsifier, ethanol, water, dispersant, initiator, crosslinking agent and phosphor.

HU X, XIA Z, FAN Y, LI Z

Graphene lithium battery pole piece coating device, has base fixedly connected with motor, where output shaft of motor is connected with conveying belt through transmission mechanism and conveying belt.

YANG K