国家/地区 中国（7） 韩国（4） 世界知识产权组织（4） 日本（3） 美国（3） 加拿大（2） 欧洲专利局（EPO）（2）
IPC部 C（11）
IPC大类 C01（11） D06（7） D01（4）
C08（3） C09（3） B01（2）
H01（2）
IPC小类 C01B（11）
IPC C01B032/194（11）
发明人
公开年 2021（6） 2020（4）
申请年 2020（11）
专利权人

Addition of graphene derivatives in ultrafiltration membrane used for removing harmful microbes, comprises mixing graphene derivatives with organic solvent, and mixing graphene-solvent dispersion with polymer solution resulting in homogenously dispersed graphene derivative.

AYUSHI K

Composite fiber used as medium for electrical conduction, comprises metal carbide-containing fibers comprising metal carbide, graphene layer comprising graphene, and carbon fiber material layer formed on metal carbide-containing fiber and graphene layer and comprising carbon fiber material.

KUROKAWA M, TAKAOKA K

Graphene used in composition for manufacturing graphene fibers, comprises substituent containing ether groups and amine groups.

PARK S C, SHIN K S, KANG Y W, KIM H C, SOON S, WOON K Y, CHUL K, KIM J, KANG Y, SHIN G, PIAO S

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Preparation of graphene composite antibacterial and sterilizing slurry material involves preparing graphene oxide, dissolving in terephthalic acid, and reacting with e.g. grape seed extracting solution, stabilizer and emulsifier.

ZENG G, ZENG H, LI H

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C

Nanofibers comprise reduced graphene oxide sheets or graphene oxide sheets overlapped back and forth along fiber axis, and size of reduced graphene oxide sheets or graphene oxide sheets curled along circumferential direction.

GAO C, WANG J

Producing graphene/flexible substrate, comprises e.g. forming laminate in which flexible substrate, adhesive film, and graphene/metal catalyst substrate are sequentially stacked, laminating laminate, and removing metal catalyst.

JIN Y, JANG S, KA D, JUNG H S

Preparing functional graphene loaded with turmeric extract for obtaining antibacterial material in preparation of decorative materials or as component of decorative materials, involves preparing graphene oxide under conditions of ice bath.

MAO C, YI S

Graphene carbon nanotube composite material for preparing quantum thermal frequency radiation wire used in a quantum thermal frequency radiation fabric, comprises graphene nano silver powder and carbon nanotube.

ZHAO Z