Photodynamic sterilization ZIF-8 modified diacetate fiber and preparation method thereof

The invention belongs to the field of functional textile materials, and discloses a preparation method of a photodynamic sterilization ZIF-8 modified diacetate fiber. The preparation method includes the following steps that (1) diacetate fiber vinegar tablets and zinc salt are dissolved into solvent...

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Bibliographische Detailangaben
Hauptverfasser:	FU YIYUN, WANG FANGNENG, YANG YUMIN, ZHANG YU, ZHANG WEI, MA QIANG, LI DAWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	The invention belongs to the field of functional textile materials, and discloses a preparation method of a photodynamic sterilization ZIF-8 modified diacetate fiber. The preparation method includes the following steps that (1) diacetate fiber vinegar tablets and zinc salt are dissolved into solvent, spinning and drafting are conducted after the diacetate fiber vinegar tablets and the zinc salt are completely dissolved and evenly mixed, and a zinc salt compounded diacetate fiber tow is prepared; (2) then the zinc salt compounded diacetate fiber tow is dipped into a 2-methylimidazole solution for reacting, so that a ZIF-8 modified diacetate fiber tow is prepared; and (3) at last, the ZIF-8 modified diacetate fiber tow is washed and dried, unfirmly-combined ZIF-8 particles are removed, and the photodynamic sterilization ZIF-8 modified diacetate fiber is prepared. According to the photodynamic sterilization ZIF-8 modified diacetate fiber and the preparation method thereof, ZIF-8 is used for efficiently killing b