国家/地区 美国（5） 世界知识产权组织（5） 中国（4） 欧洲专利局（EPO）（4） 日本（3） 澳大利亚（2） 韩国（2） 台湾（2）
IPC部 C（5）
IPC大类 C01（5） H01（3） B82（2）
C08（2） C09（2）
IPC小类 C01B（5）
IPC C01B031/04（5）
发明人
公开年 2014（3）
申请年 2014（5）
专利权人

Carbon material useful in producing an anode material used in a lithium-ion battery, comprises a 3D graphene network constituting a set of cells interconnecting as a whole, where at least one of the cells has single-layer graphene wall.

CHENG Q, TAMURA N, NAKAHARA 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

Dispersion of nanoparticles of graphene in water in presence of surfactant, used for treating articles of manufacture, and used as additive or component of elastomeric compositions or of paints or of textile articles.

CESAREO G, PARRINI M R, RIZZI L G, PARRINI R

Preparation of graphene-based film used for device, involves forming layered structure by providing graphene-based film comprising sheets of graphene, graphene oxide and partially reduced graphene oxide.

LI D, YANG X

Producing random structure graphite intercalation compounds (GIC) by preparing alkali metal-GIC having alkali metal intercalated between graphene layers, and making polar protic solvent to contact with alkali-metal GIC.

WADA T, NAKASUGA A, TOYODA M, TAKUYA W