国家/地区 中国（20）
IPC部 C（20）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C01B032/18（20）
发明人 TAMAKI E（7） KAWASAKI M（4） KUBOTA Y（3）
TODORIKI H（3） TODOROKI H（3） HASEGAWA S（2）
HASEGAWA SHOJI（2） HIRAI Y（2） KAMIYA N（2）
KAMIYA NAGISA（2） MANABE K（2） MIYAZONO K（2）
MOMO J（2） NAGISA K（2） NOMOTO K（2）
公开年 2015（6） 2013（5） 2017（5） 2012（2）
申请年 2012（5）  2015（4）  2016（4）  2013（3）  2014（2） 
专利权人 TORAY IND IN.（7） SEMICONDUCTO.（6） TODORIKI H（3） GRAPHENE PLA.（2）
GRAPHENE PLA.（2） NOMOTO K（2） TORAY ADVANC.（2）

Quasi-one/two-dimensional low platinum load catalyst in novel energy filed, has quasi-one-dimensional carbon nano-coil partially chemically stripped and reduced to form quasi-two-dimensional graphene, and surface of nano-porous structure loaded with platinum.

WANG H, SHEN X, LUO X, YU W, LU L

Surface-treated graphene used for manufacturing dispersion liquid for forming composite particles for electrode paste, is obtained by adhering aromatic amine compound or its neutralized salt with graphene.

MANABE K, TAMAKI E, KAWASAKI M

Graphene dispersion liquid used for manufacturing composite particles, is obtained by dispersing graphene having preset ratio of median diameter with respect average value of size along plane direction in organic solvent.

HIRAI Y, TAMAKI E, KAWASAKI M, YOSHIHIDE H

Graphene dispersion liquid used for manufacturing active material composite particles, is obtained by dispersing graphene in solvent comprising specified amount of N-methylpyrrolidone, and has preset weight absorptivity coefficient.

MANABE K, TAMAKI E, KAWASAKI M

Graphene/organic solvent dispersion liquid used for manufacturing electrode, comprises graphene having preset difference between moisture content as measured by Karl Fisher method under specified conditions dispersed in organic solvent.

YANG H, TAMAKI E, KAWASAKI M, HIRAI Y, MIYAZONO K, YOSHIHIDE H

Power storage device for electronic device, in which active material layer of negative electrode includes active material particles and graphene compound and binder that cover active material particles.

OGINO K

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