国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） F28（2）
IPC小类 C01B（3）
IPC C01B032/182（3）
发明人 LI L（3）
公开年 2021（2）
申请年 2020（3）
专利权人 SHANXI SHENG.（2）

Cooling device for processing graphene, has second cooling pipe whose one end is fixedly connected with storage box and other end is connected with one end of first cooling pipe through conduit.

LI L

Cooling device for graphene processing, comprises bottom plate, where top of bottom plate is fixed with supporting plate, one end of supporting plate is fixed with box body and bottom end of box body is fixed with L-shaped frame.

LI L

Preparing composite positive electrode material used in power battery system, by dispersing graphene into dispersant, adding lithium iron phosphate, and removing dispersant.

SHEN J, LI L