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近几十年来,随着纳米科技的发展,嵌段共聚高分子的微相分离研究成为研究的热点。本文利用键长涨落空穴模型和模拟退火算法,研究溶液层间嵌段共聚物的微相分离行为,探索了在存在厚度不同的溶液层时嵌段共聚物的微相结构。在嵌段共聚物链长为10的情况下,通过改变A链的长度和溶液层的厚度得到了不同的微相分离结构。
In recent decades, with the development of nanotechnology, the study of the microphase separation of block copolymers has become a hot research topic. In this paper, the key-rise and fall-hole model and the simulated annealing algorithm are used to study the micro-phase separation behavior of the interblock copolymers. The micro-phase structure of the block copolymer is explored in the presence of solution layers with different thicknesses. In the case of a block copolymer chain length of 10, different micro-phase separation structures were obtained by varying the length of the A chain and the thickness of the solution layer.