在自然界中,螺旋结构广泛存在.在熵的驱动下,高分子链能在某些特殊情形下形成螺旋结构.采用分子动力学方法研究了高分子链诱导纳米棒的自组装行为,发现纳米棒/高分子链体系的构象与纳米棒的数量、高分子链的刚性等密切相关.当纳米棒与高分子链之间存在适度吸附能时,纳米棒能够形成三种完全不同的构象,特别是在半刚性高分子链诱导下纳米棒能够形成线型排列.研究结果对新型材料制备具有一定指导意义. In nature, helical structures exist extensively.On the basis of entropy, the polymer chains can form helical structures in some special situations.Microplanetics has been used to study the self-assembly behavior of polymer chains induced nanorods, The conformation of the polymer chain system is closely related to the number of nanorods, the rigidity of the polymer chains, etc. When there is a modest adsorption energy between the nanorods and the polymer chains, the nanorods can form three completely different conformations, especially The nanorods can form a linear arrangement induced by semi-rigid polymer chains.The results of this study are of guiding significance for the preparation of new materials.