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发明公开
CN108557757A 一种纳米多孔银负载多孔氧化银纳米片复合材料及其制备方法 有权

一种纳米多孔银负载多孔氧化银纳米片复合材料及其制备方法
摘要：
本发明为一种纳米多孔银负载多孔氧化银纳米片复合材料及其制备方法。该复合材料为棒材，包括非晶基体、覆盖在非晶基体上的纳米多孔银以及负载在纳米多孔银表面的多孔氧化银纳米片；所述的非晶基体为CuxZryAgz合金成分，其中x，y，z为原子百分比，35≤x≤45，35≤y≤45，10≤z≤30，且x+y+z＝100；其中纳米多孔银层厚100～150μm，韧带宽20～110nm，孔径尺寸30～150nm；纳米片层厚50～110nm，纳米片长150～400nm，宽10～100nm，厚5～10nm；纳米片上的纳米孔洞尺寸为1～3nm。该复合材料在抗菌材料领域占有独特的结构和性能优势。
摘要（英）：

The invention relates to a nano-porous silver-loaded porous silver oxide nano-sheet composite material and a preparation method thereof. The composite material is a bar material, which comprises an amorphous matrix, nano-porous silver covering the amorphous matrix and a porous silver oxide nano-sheet which is supported on the surface of the nano-porous silver; the amorphous matrix is a CuxZryAgz alloy component, wherein x, y, z are atomic percent, 35 <= x <= 45, 35 <= y <= 45, 10 <= z <= 30, and x+y+z=100; wherein the nano-porous silver layer is 100-150 micrometers thick, the ligament width is20-110 nanometers, and the pore size is 30-150 nanometers; the thickness of the nano-sheet is 50-110 nanometers, the length of the nano-sheet is 150-400 nanometers, the width is 10-100 nanometers, and the thickness is 5-10 nanometers; the size of the nano holes on the nano-sheet is 1-3 nanometers. The composite material has unique structure and performance advantages in the field of antibacterialmaterials.

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