国家/地区 中国（5）
IPC部 C（5）
IPC大类 C25（5） H01（4） C01（2）
IPC小类 C25D（5）
IPC H01M004/62（3） C01B031/02（2） H01M004/13（2）
H01M004/1395（2）
发明人
公开年 2012（2） 2013（2）
申请年 2012（5）
专利权人 SEMICONDUCTO.（2）

Preparation of collector for lithium ion battery, involves carrying out electrophoresis using electrolyte containing graphene oxide suspension, hydrazine hydrate, and metal salt, and etched aluminum foil as cathode, and reducing foil.

WANG Y, WU F, ZHOU M

Flexible substrate processing apparatus used for reducing graphene oxide to form graphene comprises substrate carrying-out portion; reduction treatment portion; washing portion; drying portion; and substrate carrying-in portion.

TAKAHASHI M, SAITO Y, MOMO J, MORIWAKA T, KUSUMOTO N, MORIWAKA K, YONEDA Y

Preparation of carbon-copper-tin alloy cathode material involves dispersing carbon nanotubes to copper plating solution, applying direct current, dispersing carbon nanotubes and/or graphene to tin-plating solution, and heating.

CAO F, JIANG Z, MA Z, LEI W, ZHOU Y, CHENG J, ZHOU W, PAN Y

Object useful as electrode of lithium-ion secondary battery, in electric device e.g. mobile phones, lighting devices and personal computers, and to manufacture graphene, comprises uneven surface and graphene layer over the uneven surface.

OGUNI T, OSADA T, TAKEUCHI T, NOMOTO K, KOKUNI T, NAGATA T

Preparing graphene thin-film material with controllable conductivity useful in electrical devices, electrodes and other fields, involves performing pretreatment, oxidation, reduction, modification and membrane measurement processes.

NIU Y