国家/地区 中国（2）
IPC部 B（2）
IPC大类 B82（2）
IPC小类 B82Y（2）
IPC B82Y040/00（2）
发明人
公开年
申请年 2022（2）
专利权人

Preparing graphene nanosheets by using graphite ball milling of waste lithium battery negative pole useful for modifying silicone rubber comprises e.g. soaking the waste lithium battery cathode powder in clean water, filtering, collecting the filter residue, roasting and ball milling.

LI J, ZHOU M, YAN R

Lubrication and wear-resistant enhanced engineering plastic alloy used as engineering material comprises PA6 polyamide resin, polyether ether ketone resin, polytetrafluoroethylene resin, toughening agent, reinforcing agent, anti-wear agent, lubricant, pigment filler and stabilizing agent.

LIAO Q, FANG X