国家/地区 中国（20） 美国（3） 世界知识产权组织（2）
IPC部 C（23）
IPC大类 C01（23） H01（7） C08（3）
B82（2） C04（2）
IPC小类 C01B（23）
IPC C01B032/205（23）
发明人 LIU Z（4） CHEN Y（3） GAO J（2）
GUO Y（2） LI M（2） LIU Y（2）
XU B（2） ZHANG J（2）
公开年 2021（16） 2020（6）
申请年 2020（23）
专利权人 NINGBO GRAPH.（2）

Cathode material used in battery cathode and secondary battery, comprises core component, non-completely graphitized carbon material, graphite particles, shell layer, and conductive agent doped in carbon material.

GAO J

Device for anodic synthesis of boron-doped graphene, contains hollow cylinder containing system of plane-parallel anode grids made of stainless steel with scrapers for performing periodic vibration-rotational movements with diaphragm.

KURAMINA N YU, YAKOVLEV A V, KRASNOV V V, FROLOV I N, YAKOVLEVA E V

Producing nanostructured carbon particles involves carrying out solid state reaction between two particulate materials during thermal cycle, where former material is carbide or carbonitride carbon precursor compound.

OLIVEIRA NEVES G, RIVERA N I A, KLEIN A N, BINDER C, DIAS H W J, DO VALE PEREIRA R, BATISTA RODRIGUES NETO J, BIASOLI DE MELLO J D

Artificial graphite/graphene composite thermally conductive film comprises flexible substrate layer that is carbonized and graphitized as whole, adhesive-containing graphene transition layer and graphene thermal conductivity layer.

LIU Y, LI M, ZHANG H, GUO Y, LIU Z

Preparing graphene quantum dot sensitized europium-terbium co-doped layered hydroxide by treating europium-terbium co-doped layered hydroxide compound to form citrate-intercalated europium-terbium co-doped layered hydroxide, and carbonizing.

YANG X, SANG S, FENG P

Graphene film material having specified thickness comprises specific amount of graphene oxide dispersion liquid.

CAI J, LIU Z, ZHAO L, LIANG H, LV J, HUANG L, LIAO J

Polyimide/graphene oxide/graphene composite film comprises a polyimide layer, graphene layer, graphene oxide layer sandwiched on the polyimide between the layer and the graphene layer.

LI M, LIU Y, WANG S, GUO Y, LIU Z

Mild discharge preparation of fluorinated graphene comprises e.g. mixing carbon source, polytetrafluoroethylene powder and active metal, placing in the reaction tube, preheating the mixture and performing electrical discharge machining.

CHEN Y, XIAO J, DING S, GAO Z, LIN C, LONG J, CHEN X, GAO J

Preparation of modified graphite material used as cathode material in lithium ion battery, by heat treating and graphitizing graphite raw material, fusing with oily graphene slurry and polyvinylpyrrolidone aqueous solution and carbonizing.

WU Z, WU X, MIAO R

Producing graphite useful as thermal radiation materials, such as semiconductor element mounted in electronic apparatuses, such as smartphone, involves heat-treating raw material comprising graphene oxide comprising carbon and oxygen.

NISHIKAWA Y, NISHIKAWA T