国家/地区 欧洲专利局（EPO）（7）
IPC部 B（7）
IPC大类 B82（7） C01（7） H01（5）
C08（3） B01（2） C04（2）
C09（2）
IPC小类 B82Y（7）
IPC B82Y040/00（7）
发明人
公开年 2016（4） 2015（3）
申请年 2015（7）
专利权人

Manufacture of graphene quantum dots from carbon source, involves exposing carbon source chosen from coal, coke, biochar, and/or asphalt to solution containing oxidant, and forming graphene quantum dots.

TOUR J M, METZGER A, YE R, MANN J, TOUR J

Production of graphene used in electronics, involves dispersing graphene precursor in liquid to create suspension, cooling suspension, subjecting to more than two mechanical treatments and separating graphene from suspension.

BOHM S, BOHM H L M, PATOLE S, GRAHAM K V, THAKUR D, SHIVAREDDY S, BOEHM S, BOEHM H L M

Composite used in e.g. active material for nonaqueous electrolyte battery, comprises graphene sheet material with e.g. at least one of monoatomic layer, active material particles including titanium-niobium composite oxide, and carbon layer.

NAITO K, HARADA Y, YOSHINAGA N, AKASAKA Y, YOSHIDA Y, ISE K, AKITA M, KATSUYUKI N, YASUHIRO H, NORIHIRO Y, YOSHIHIRO A, YORIKAZU Y, KAZUKI I

Manufacturing graphene based material, preferably nitrogen-sulfur dual doped grapheme used in polymer composite, catalyst supporter, sensor or energy storage, involves functionalizing graphene oxide via thiol-ene click chemistry.

SINH L H, LUONG N D, SEPPALA J, SEPPAELAE J, SINH L, SEPPA L J

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R

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