国家/地区 美国（10） 中国（6） 世界知识产权组织（6） 欧洲专利局（EPO）（4） 日本（4） 韩国（4） 加拿大（3） 澳大利亚（2） 印度（2） 台湾（2）
IPC部 B（16）
IPC大类 C30（16）
IPC小类 C30B（16）
IPC C30B029/02（7） B82Y040/00（6） B82Y030/00（4）
C01B032/186（4） C30B029/60（4） C30B029/64（3）
B01J003/06（2） B32B009/00（2） B32B009/04（2）
C23C016/04（2） C23C016/26（2） C30B001/02（2）
C30B025/18（2） C30B029/40（2）
发明人
公开年 2021（16）
申请年 2020（11）  2021（5） 
专利权人

Manufacturing of graphene nanofibers from cotton sources, involves soaking cotton fiber and cotton rope in ethyl alcohol and isopropyl alcohol to develop rapid carbon skeleton and flexibility within graphene nanofibers, and placing alcohol.

PANDEY S, KARAKOTI M, DHALI S, KARKI N, SAHOO N G

Long-life guide cylinder comprises e.g. outer layer as pre-oxidized felt insulating felt, middle layer as modified resin formed on inner side wall of outer layer, and inner layer as carbon/carbon composite material formed on inner side wall of middle layer.

BAI Y, QIN X, LIU Y, ZHOU J

Formation of two-dimensional silicon carbide used as wide band gap semiconducting material in electronic applications, involves preparing solution comprising silicon carbide particles and solvent, ultrasonically processing solution, and centrifuging to extract two-dimensional silicon carbide.

CHABI S

Fuel cell e.g. proton exchange membrane fuel cell, comprises core-shell nanostructure comprising palladium nano-substrate having cubic shape coated with uniform atomic overlayers of epitaxially deposited zero-valent platinum atoms.

ZHANG L, PARK J, WANG X, CHOI S, XIE S, XIA Y

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

Method for transferring graphene onto a polymer substrate has given carrier for electronics.

GREBENKO A K, AITKULOVA A D, KRASNIKOV D V, NASIBULIN A G

Preparing ditelluride nanosheet comprises mixing and reacting metal ditelluride crystals, alkali metal salt and aprotic solvent to obtain intermediate inserted with alkali metal ions, and exfoliating with alkali metal ions in protic solvent.

WU C, PENG J, GUO Y, XIE 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

Making bilayer graphene domain used to make optoelectronic devices, comprises e.g. dissolving decaborane into phenyl methyl ether, and coating obtained decaborane/phenyl methyl ether solution to cleaned metal foil/film layer.

LING D, LIU J, WEI D, ZHANG Q, HE X