国家/地区 美国（4） 中国（3） 欧洲专利局（EPO）（3） 日本（3） 加拿大（2） 韩国（2） 世界知识产权组织（2）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 C30B（4）
IPC B01J003/06（2） C30B029/02（2）
发明人
公开年 2021（4）
申请年 2020（4）
专利权人

Composition used for manufacturing composite polycrystalline diamond, comprises diamond particle(s), boron-doped diamond particle(s), and preset amount of additive containing boron oxide powder, and nano-carbon material.

CHEN W, PAN P, SUN Y

Sp2-sp3 hybrid crystalline boron nitride has basic structural unit composed of sp2 hybridized graphite-like structural unit and sp3 hybridized diamond-like structural unit, where the two types of units are connected via coherent interface.

ZHAO Z, LUO K, SUN L, LIU B, HU W, HE J, YU D, TIAN Y, XU B, LIU Z, ZHAO Z S, HU W T, HE J L, YU D L, TIAN Y J, LIU Z Y

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H

Device for synthesis of graphene has container with space for holding carbon source and entry opening, electrodes for applying electrical current through space for joule heating carbon source, and movement component for moving carbon source.

MANCEVSKI V, VLADIMIR M