国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2）
IPC C01G045/00（2）
发明人 WANG Y（2）
公开年
申请年
专利权人

Method for comprehensively recovering and regenerating of waste dry battery, involves roasting manganese powder in waste dry battery, mixing obtained filtrate with sodium carbonate solution after iron removal, and collecting and drying precipitate to obtain manganese carbonate.

ZHU S, YUAN J, LI S, LI J, WANG Y, MA A, ZHENG X

Lithium salt-graphene-containing composite material has microstructure comprising carbon nanoparticles, lithium salt nanocrystals and graphene.

ZHOU M, PAN J, WANG Y