国家/地区 中国（38）
IPC部 A（38）
IPC大类 A01（38） B01（13） A61（5）
C01（5） C08（5） C07（4）
D06（4） C02（3） A41（2）
B82（2）
IPC小类 A01N（38） A01P（37） B01J（9）
B01D（8） C01B（5） A61K（4）
D06M（4） A61L（3） A61P（3）
A61Q（3） C02F（3） C07D（3）
C08K（3） C08L（3） A41D（2）
IPC A01N059/00（38）
发明人 YANG Y（5） LI Y（4） LIU H（3）
WANG Y（3） ZHANG C（3） CHEN Y（2）
CHENG C（2） HOU W（2） HU Y（2）
HUANG X（2） JIANG Y（2） LI B（2）
LI T（2） LI Z（2） LIU X（2）
公开年 2021（23） 2022（14）
申请年 2021（38）
专利权人 LI Y（2） UNIV HEBEI N.（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 oxidized chitosan-graphene oxide composite material for anti-bacterial agent, comprises adding chitosan-graphene oxide composite material to glacial acetic acid to obtain first mixed solution, passing 1 NO gas into first mixed solution, adding dehydrated alcohol, filtering, drying.

LU L, YANG Y, CHENG C, WANG X, ZHANG W, HOU W

Preparing sulfonated graphene oxide-chitosan composite material useful in antibacterial agent, comprises mixing formamide and chlorosulfonic acid, carrying out reaction, uniformly dispersing, washing and suction filtering, subjecting to dialysis treatment and freeze-drying.

YANG Y, CHENG C, WANG X, LU L, ZHANG W, HOU W

Hexagonal columnar zinc oxide graphene piezoelectric photocatalytic material useful as antibacterial agent, and catalyst for decomposing organic matter in dark environment, comprises zinc oxide exhibits hexagonal columnar morphology and dispersed on graphene sheet.

ZENG G, TANG X, YANG Y, CAO F, LIU H

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