国家/地区 中国（3）
IPC部 B（3）
IPC大类 B09（3）
IPC小类 B09B（3）
IPC B09B003/00（3） B09B005/00（2） B26D007/18（2）
B26D007/32（2） B26D011/00（2） C01B032/184（2）
C10M125/00（2）
发明人 GAO Z（2） LI S（2） LI Z（2）
公开年
申请年 2019（3）
专利权人

Graphene product production line comprises cutting processing area provided with vacuum absorbing mechanical hand for picking graphene finished product and additive mixer set below vertical direction of grinder.

LI Z, LI S, GAO Z

Graphene product production line comprises a conveying device, a laser chamber, a cutting processing and waste recycling area, where the conveying device passes through the laser chamber, cutting processing and waste recycling area.

LI Z, LI S, GAO Z

Preparation of graphene comprises leaching waste lithium ion battery to obtain waste graphite, subjecting waste graphite to redox, stripping to prepare reduced graphene oxide and removing metal ions on graphene surface.

WU C, LI B