国家/地区 欧洲专利局（EPO）（4）
IPC部 C（4）
IPC大类 C01（4） C04（4） B82（3）
H01（3） C08（2）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人
公开年 2015（2） 2016（2）
申请年 2015（4）
专利权人

Hierarchical composite structure used as electrode and in electrochemical-energy-storage device, comprises open-cell graphene foam or graphene-like foam filled with preset amount of conductive nanoporous spongy structure.

PEDROS J, BOSCA A, MARTINEZ J, CALLE F, RUIZGOMEZ S, PEREZ L, BARRANCO V, PAEZ DUENAS A, SAN LUIS J G, GARCIA SAN LUIS J, RUIZ G S, PAEZ D A, GARCIA S L J, PEDRA S J, MARTANEZ J, RUIZGA M S, GARCAA S L J

Making graphene or graphite oxide mixed with other hydrophilic powders, used to make cement, comprises obtaining graphene or graphite oxide flakes and combining with ordinary Portland cement and other dry powders, mixing and adding water.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

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