国家/地区 中国（3）
IPC部 H（3） C（2）
IPC大类 H01（3） C01（2）
IPC小类 H01M（3） C01B（2）
IPC H01M004/62（3） H01M004/13（2） H01M004/133（2）
H01M004/1393（2） H01M004/1395（2） H01M004/36（2）
H01M004/583（2） H01M004/587（2） H01M010/0525（2）
发明人 TAKEUCHI T（3）
公开年
申请年 2012（2） 
专利权人 SEMICONDUCTO.（2）

Graphene dispersion useful in positive electrode paste for lithium-ion batteries, comprises graphene with specific thickness, and solvent with specific solubility.

KATO T, TAKEUCHI T, KATASE F, TAMAKI E, TAKASHI T

Electrode used for power storage device for electronic appliances, comprises conductive layer and active material layer including graphene, hole and active material having uneven surface, provided on conductive layer.

OGUNI T, OSADA T, TAKEUCHI T, KOKUNI T, NAGATA T

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