国家/地区 美国（8）
IPC部 C（8）
IPC大类 H01（8） C01（7） B82（3）
D01（3） C23（2）
IPC小类 H01J（8）
IPC H01J009/02（8）
发明人
公开年 2013（2） 2021（2）
申请年 2020（2） 
专利权人

Electron-emitting element e.g. cold cathode-type electron source, has coating membrane that is film which transmits electron, and second electrode that is protective film of different material, and comprises electron emission surface.

MURAKAMI K, NAGAO M, KATSUHISA M, MASAYOSHI N

Method for producing carbon nanotube (CNT) paste by carbon nanotube paste emitter in X-ray tube device, involves producing carbon nanotube paste, carbon nanotube powder, graphite nanoparticles, dispersing agent and distilled water are mixed.

LEE C J, GO H B, LEE S H, GO H, HUN L S

Carbon electrode used as e.g. negative electrode in photoelectric conversion device comprises graphene having graphene skeleton, where carbon atoms in graphene skeleton are partially substituted by nitrogen and graphene contains oxygen atom.

NAITO K, YOSHINAGA N, MATAKE S, AKASAKA Y, YOSHIDA T

Doping cerium(IV) salt with carbon material comprising carbon nanotubes or graphene, useful for producing a manufacturing article, comprises dissolving cerium(IV) salt, which include e.g. cerium(IV) salt of nitric acid with carbon material.

AFZALIARDAKANI A, CHANDRA B, TULEVSKI G S, AFZALIARAKANI A

Preparing graphene nanoribbons involves providing carbon nanotubes, and reacting carbon nanotubes with oxidant to form oxidized graphene nanoribbons.

HIGGINBOTHAM A, KOSYNKIN D W, PRICE K B, TOUR J M, KOSYNKIN D V, PRICE B K, TOUR J, KOSYNKIN D, DUQUE A, DUGUE A, PRICEHOELSCHER B K

Functional anchor structure for manufacturing integrated circuits and fuel cell, comprises graphene-like carbon, conducting material, and functional linker linking graphene-like carbon and conducting material.

DENG W, GODDARD W A, MATSUDA Y

Carbon fiber for field electron emitter, includes edges of hexagonal carbon layers exposed to large ring end of graphene layers, to function as electron emission tips.

YANAGISAWA T, ENDO M

Graphite nanofibers for electron emitting source and cathode of lithium ion secondary battery comprises graphene sheets having truncated conical shape, sequentially arranged through catalytic metal particles.

MURAKAMI H, HIRAKAWA M, TANAKA C