国家/地区 中国（6） 韩国（2）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C01G051/00（7）
发明人
公开年 2020（3） 2021（3）
申请年 2020（7）
专利权人

Preparing composite material precursor for composite material used in anode material preparation, involves providing hydrogel containing tin salt, aluminum salt, graphene oxide and nickel cobalt manganese ternary material, and drying.

QIU Y

Nanocomposite useful in anode for lithium ion battery comprises core-shell nanoparticles provided on reduced graphene oxide.

JOO S, REN H, HUANG J

Microgranulation of aggregating precursor particles used as graphite particulate, involves preparing mixture comprising amounts of precursor particles and templating media, and subjecting mixture to high shear and high pressure application.

OBROVAC M, ZHENG L, GARAYT M, MARK O P, UP T, MATTHEW G

Preparation of carbon supported metal oxide catalyst includes coating filter bag with carbon material, heating metal salt solution, extruding filter bag to discharge excess solution, drying and grinding block carbon material.

XU X

Preparing reduced graphene oxide coated sulfide/bimetal oxide composite material, comprises e.g. adding cobalt salt, iron salt, 2,5-dihydroxyterephthalic acid, polyvinylpyrrolidone and graphene oxide into sealed container, and calcining.

XIA Z, JIA X, REN C, CHEN S

Preparation of graphene supported tin doped cobalt disulfide composite material includes mixing tin salt in aqueous solution of soluble cobalt salt and sulfurizing agent, adding graphene aqueous solution, cooling and freeze-drying.

LIAO S, MIN Y, LI Y, LIU Y, HUANG X, RAO Q

Cobalt sulfide/multilayer graphene composite material comprises cobalt sulfide distributed on surface of multilayer graphene, where cobalt sulfide has nanosheet structure and nanosheets cross each other and grow on multilayer graphene.

CUI J, XU J, FAN Q