国家/地区 日本（5）
IPC部 C（5）
IPC大类 C01（5） H01（5）
IPC小类 C01B（5）
IPC H01M004/62（5） C01B032/182（3） H01M004/13（3）
H01M004/02（2） H01M004/134（2） H01M004/36（2）
H01M004/38（2） H01M010/052（2）
发明人 YAMAZAKI S（5）
公开年 2021（3） 2022（2）
申请年 2021（5）
专利权人 SEMICONDUCTO.（4）

Graphene used in electrode for secondary battery for electronic device for vehicle, has pores comprising 9C or more membered rings.

YAMAZAKI S, KURIKI K, NAKAO T, OCHIAI T

Electrode for lithium ion secondary battery, comprises region containing particles containing silicon and region containing particles containing silicon and graphene compound.

KURIKI K, TAKAHASHI T, ASADA Y, HIGO D, IWAKI Y, YAMAZAKI S, NAKAO T, OGUNI T, YOSHIHARU A, DAICHI H, SUKE N

Graphene compound useful for secondary battery for electronic device e.g. display device and light-emitting device, has pores, where graphene compound has carbon atoms and fluorine atoms terminated by carbon atoms, and pores are formed from carbon atoms and fluorine atoms.

YAMAZAKI S, ABE K, HIGO D, DAICHI H A

Electrode for secondary battery, comprises active material containing metal or compound containing e.g. silicon, tin, gallium, aluminum and germanium, and electroconductive agent containing graphene compound having fluorine.

KURIKI K, IWAKI Y, OGITA K, MIKAMI M, ASADA Y, TAKAHASHI T, YAMAZAKI S, TANEMURA K, DI T, YOSHIHARU A, TANEMURAKAZUKI

Electrode mixture used in electrode mixture layer of electrode used in secondary battery, comprises lithium-containing transition metal oxide, auxiliary conductive agent, binder and organic solvent, where auxiliary conductive agent contains nanocarbon material e.g. multiwalled carbon nanotubes.

FUKUSHIMA K, ICHINOSE Y, SHINODA C, YAMAZAKI S, GANTA F, TACHIHIRO S