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发明公开
CN105707122A 一种纳米复合抗菌材料及其制备方法和应用 有权 转让

一种纳米复合抗菌材料及其制备方法和应用
摘要：
本发明公开了一种纳米复合抗菌材料及其制备方法和应用，所述抗菌材料由摩尔比为0.30～1.50的五氧化二钒和钒酸铋组成；所述制备方法，包括以下步骤：1)将盐酸滴加至NH4VO3溶液中，然后再逐滴加入水合肼溶液中，室温搅拌后，抽滤得到反应产物；2)然后将所述反应产物加入到Bi(NO3)3·5H2O溶液中超声混匀，再滴加氨水调至反应体系的pH值为碱性，得到反应混合物，再将所述反应混合物搅拌反应，得到滤饼；3)再将所述滤饼干燥后，焙烧，即得；所述应用为抗菌材料在用于制备抗菌药物中的应用。本发明所得的纳米复合材料具有抗菌功能。
摘要（英）：

The invention discloses a nano composite antibacterial material and a preparation method and application thereof. The antibacterial material comprises vanadium pentoxide and bismuth vanadate according to a molar ratio of 0.30-1.50; the preparation method comprises the following steps: 1), dropwise adding hydrochloric acid into NH4VO3 solution, dropwise adding into hydrazine hydrate solution, stirring at room temperature, and suction filtering to obtain a reaction product; 2), adding the reaction product into Bi(NO3)3.5H2O solution, ultrasonically mixing, dropwise adding ammonia water to regulate pH of a reaction system until alkalinity to obtain a reaction mixture, and stirring to react the reaction mixture to obtain filter cake; 3), drying and calcining the filter cake to obtain the nano composite antibacterial material; the application refers to application of the antibacterial material in the preparation of antibacterial drugs.

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