In this paper, condensing silver nanowire with polyacetylene to the core-shell nanocluster is demonstrated using a molecular dynamic simulation. The simulation results display that the silver nanowire can be condensed by polyacetylene to form a nanocluster and a perfect and stable core-shell configuration is exhibited finally. The thickness of silver nanowire influences the formation of nanocluster. When the nanowire is fine, the structure of nanowire changes to nanocluster induced by polyacetylene. However, when the nanowire is wide enough, the structure of silver nanowire remains unchanged in the whole process. Through the whole process, the van der Waals force plays a significant role in the fabrication of the polyacetylene/silver nanocluster core-shell composite nanostructures. Furthermore, some effect factors such as the length of silver nanowire, the diameter of silver nanowire, the chain number of silver nanowire and the length of polyacetylene are also elaborated. Moreover, the other formed metal nanoclusters (copper, gold, nickel, platinum and iron) which are induced by polyacetylene are also discussed.

在本文中，使用分子动力学模拟证明了将银纳米线与聚乙炔缩合至核-壳纳米簇。仿真结果表明，银纳米线可以被聚乙炔缩合形成纳米团簇，并最终呈现出完美稳定的核壳结构。银纳米线的厚度影响纳米簇的形成。当纳米线精细时，纳米线的结构变为聚乙炔诱导的纳米簇。然而，当纳米线足够宽时，银纳米线的结构在整个过程中保持不变。在整个过程中，范德华力在聚乙炔/银纳米簇核-壳复合纳米结构的制造中起着重要作用。此外，详细阐述了银纳米线的长度，银纳米线的直径，银纳米线的链数和聚乙炔的长度等影响因素。此外，还讨论了由聚乙炔诱导的其他形成的金属纳米簇（铜，金，镍，铂和铁）。