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CN108648843B 一种复合材料及其制备方法 失效 - 权利终止

一种复合材料及其制备方法
Abstract:
一种复合材料，包括复合前驱体与分散剂，复合前驱体包括与复合前驱体的重量比为15﹪～36﹪的铅源离子前驱体、重量比为10﹪～25﹪的钨源离子前驱体、重量比为3﹪～5﹪的铁源离子前驱体、重量比为2﹪～4﹪的镍源离子前驱体、重量比为5﹪～10﹪的钐源离子前驱体、重量比为5﹪～20﹪的钆源离子前驱体、重量比为4﹪～7﹪的钛源离子前驱体、重量比为2﹪～3﹪的锌源离子前驱体、重量比为3﹪～9﹪的银源离子前驱体、重量比为1﹪的铈源离子前驱体，分散剂为聚乙二醇，其与复合前驱体的重量比为1﹪～3﹪。本设计不仅能衰减电离X辐射线且具有自洁净功能，而且性能好、制备方法简单、成本低。
Abstract(English):

The invention relates to a composite material. The composite material comprises composite precursors and a dispersing agent; the composite precursors comprise, by weight, 15-36% of lead source ion precursor, 10-25% of tungsten source ion precursor, 3-5% of iron source ion precursor, 2-4% of nickel source ion precursor, 5-10% of samarium source ion precursor, 5-20% of gadolinium source ion precursor, 4-7% of titanium source ion precursor, 2- 3% of zinc source ion precursor, 3-9% of silver source ion precursor and 1% of cerium source ion precursor; the dispersing agent is polyethylene glycol, and the weight ratio of the dispersing agent to the composite precursors is 1% to 3%. According to the design, not only are ionizing X-radiation rays attenuated, but also a self-cleaning function is achieved; in addition, the performance is good, a preparation method is simple, and the cost is low.

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