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发明公开
CN109994624A 复合纳米颗粒及其制备方法和应用 有权

复合纳米颗粒及其制备方法和应用
摘要：
本发明提供了一种复合纳米颗粒，所述复合纳米颗粒包含相互结合的金属氧化物纳米颗粒和金属纳米颗粒，其中，所述金属氧化物纳米颗粒表面结合有卤化物阴离子，所述金属纳米颗粒表面结合有电正性表面修饰剂，且所述金属氧化物纳米颗粒和所述金属纳米颗粒通过所述卤化物阴离子和所述电正性表面修饰剂之间的吸附作用相互结合。
摘要（英）：

The invention provides composite nano particles. The composite nano particles comprise metal oxide nano particles and metal nano particles which are combined with each other, wherein halide anions arecombined on the surfaces of the metal oxide nano particles; the surfaces of the metal nano particles are combined with an electric-positive surface modifying agent; and the metal oxide nano particlesand the metal nano particles are combined with each other through an adsorption effect between the halide anions and the electric-positive surface modifying agent.

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