国家/地区 日本（5）
IPC部 C（5）
IPC大类 C01（5） H01（5） B01（2）
B82（2） C08（2） C09（2）
H05（2）
IPC小类 C01B（5） H01M（3） B01J（2）
B82Y（2） C08L（2） C09D（2）
H01B（2） H01G（2） H05K（2）
IPC C01B031/02（5）
发明人
公开年 2015（3）
申请年 2014（5）
专利权人

Anode material used in lithium-ion battery, comprises carbon particle having preset particle size, and including defective portions which are grooves formed by cathodically exfoliating graphene layers from particles.

CHENG Q, TAMURA N

Conductive carbon used in material for forming electrodes, comprises hydrophilic solid-phase component having preset microcrystal size in graphene surface direction calculated from Raman spectrum.

ISHIMOTO S, KUBOTA S, MINATO Y, NAOI K, NAOI W, TAMAMITSU K

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

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

Forming polyaniline/reduced graphene oxide composite involves dispersing graphene oxide in aqueous solution of anionic emulsifying agent to form dispersion, dissolving aniline oligomer in solvent and mixing oligomer solution with dispersion.

BOCCHINI S, CHIOLERIO A, PORRO S

Preparing graphene, which is used for manufacturing semiconductor circuit, comprises supplying gas including carbon dioxide, methane and water on metal catalyst, and reacting and cooling the resultant.

SON I H, LEE S J