中文摘要：

核壳结构纳米复合材料可同时具备核层和壳层材料的性能,能表现出优异于单组份材料的光、电、磁和催化等理化性质。综述了核壳纳米结构材料的制备方法,主要包括溶胶-凝胶法、水热法、自组装法、超声化学法等,介绍了核壳纳米结构材料的性能特点,重点阐述了它们在光子晶体、生物医学、催化等领域的应用,最后展望了核壳结构纳米复合材料未来的发展方向。

英文摘要：

Core-shell nanocomposites,with unique performance of nuclear layer and shell structure,can exhibit more excellent physical and chemical properties in optics,electricity,magnetics,and catalysis than that of one-component materials.The fabrication methods of core-shell nanoparticles are summarized,which including sol-gel processing,hydrothermal synthesis,self-assembly approach,sonochemical method and so on.The performance of nanocomposites is introduced and their applications in the area,such as photonic crystals,biomedicine and catalysis,are also discussed.Furthermore,the prospect of the core-shell structural nano-composite material is forecasted.