国家/地区 加拿大（4）
IPC部 C（4）
IPC大类 C01（4） H01（4） B82（2）
C08（2） C09（2）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人 KUBOTA Y（2） TAMAKI E（2）
公开年 2015（3）
申请年 2015（4）
专利权人 TORAY IND IN.（2）

Graphene powder for manufacturing paste for forming lithium ion battery electrode, has preset specific surface area measured by BET measurement, and oxygen-to-carbon element ratio measured by X-ray photoelectron spectroscopy.

YANG H, TAMAKI E, KUBOTA Y

Preparation of graphene material used for component of electronic device e.g. energy storage device and energy generation device, involves exposing polymer to laser source and forming graphene.

KITTRELL C, LIN J, PENG Z, TOUR J M, HAYASHI K

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Graphene composite useful in conductive additive and paste which is useful in electrode for lithium ion batteries, includes a graphene powder and a compound having a structure of pyrazolone.

DU N, WANG J, SUN P, TAMAKI E, KUBOTA Y, MIYAZONO K, KUBOTA, MIYASONO T