国家/地区 中国（45）
IPC部 A（45）
IPC大类 A01（45） B01（17） A61（8）
C01（8） C08（7） C07（6）
D06（5） C09（4） B82（3）
A41（2） C02（2）
IPC小类 A01N（45） A01P（45） B01J（11）
B01D（10） C01B（8） A61K（6）
A61P（5） D06M（5） A61L（4）
C07D（4） C09D（4） A61Q（3）
B82Y（3） C08F（3） A41D（2）
IPC A01P001/00（45）
发明人 LI Y（5） LIU X（3） WANG Y（3）
ZHANG C（3） ZHANG X（3） ZHANG Y（3）
CHEN Y（2） HUANG X（2） JIANG Y（2）
LI B（2） LI W（2） LI Z（2）
LIN H（2） LIU H（2） WANG J（2）
公开年 2021（31） 2022（13）
申请年 2021（45）
专利权人 LI Y（2）

Preparing naphthyl modified quaternized chitosan antibacterial agent used for improving bactericidal ability of graphene in aqueous environment, by reacting chitosan and 2,3-epoxypropyl trimethyl ammonium chloride to obtain quaternized chitosan, adding 1-naphthaldehyde and soaking in graphene.

WANG Y, XU X

Stable and efficient antibacterial composition used in antibacterial materials, comprises two-dimensional material, organic dispersant and solvent oil.

SONG X, SHEN S, ZHANG B, LI A, ZHANG L, SHEN W

Graphene photocatalyst composite material used for decomposition of organic matter, comprises graphene bottom layer, catalyst layer, sterilization layer sequentially arranged on adsorption carrier, polymer emulsion, solid adsorbent, graphene raw material, and carbon nanotube material.

ZHAO X, LU X

Use of two-dimensional nanomaterial in preparing medicine for treating or preventing diseases caused by coronavirus by inhibiting binding of coronavirus spike protein to receptor angiotensin-converting enzyme 2 (ACE2) of its host cells.

LI Y, WANG L, ZHANG G

Antiviral material for destroying viruses, including coronaviruses and decreasing risks of viral infection, comprises polymeric matrix and graphene particles dispersed in polymeric matrix.

REDDY M M, FARRAR G J

Preparing intelligent self-repairing interface surface material, comprises e.g. grinding metal or oxide to obtain modifier, rinsing and removing suspended particles, precipitating, filtering, and drying to obtain composite nano-modifier, loading on base surface, performing immobilization treatment.

ZHU W, MA W

Polysaccharide-based bactericidal material useful in the spread and infection of pathogenic microorganisms by bacteria, comprises photothermal conversion material and cationic modified polysaccharide combined by physical coating.

ZHANG J, YU J, ZHANG X, CHENG Y, WEN C, JI X, TIAN W

Preparing graphene antibacterial material used in antibacterial aspect comprises subjecting graphene to oxygen plasma, ultraviolet irradiation or annealing treatment under inert gas atmosphere to make surface form oxygen deficient active site.

JIANG Y, ZHANG X, YANG Y, MIAO Z, ZHOU K, ZHANG Y

Preparing photocatalytic acarus-removing antibacterial disinfectant, comprises e.g. adding titanium trichloride to deionized water, ultrasonically dispersing, adding hydrochloric acid, continuously performing ultrasonic dispersion, centrifuging, washing, drying, calcining, and adding graphene oxide.

TANG G, CHAI C, GUO H, LIU H, ZHAN X, HE X, CUI H

Preparing graphene antibacterial down jacket fabric, comprises wrapping graphene powder dispersed by strong acid on chemical fiber surface, obtaining graphene modified antibacterial fiber after hot pressing and blending with natural fibers.

LIU H, LI W, ZHANG C, CHEN Y, WU K