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Identifying a critical micelle temperature in simulations of disordered asymmetric diblock copolymer melts
Physical Review Materials ( IF 3.4 ) Pub Date : 2021-09-09 , DOI: 10.1103/physrevmaterials.5.l092601
Anshul Chawla , Frank S. Bates , Kevin D. Dorfman , David C. Morse

Experiments on asymmetric diblock copolymers at temperatures slightly above the order-disorder transition (ODT) temperature indicate the existence of a dense fluid of micelles. Molecular dynamics simulations are used here to identify a higher critical micelle temperature below which micelles appear. The onset of micellization occurs very near where self-consistent field theory predicts an ODT.

中文翻译:

在无序不对称二嵌段共聚物熔体模拟中确定临界胶束温度

在略高于有序-无序转变 (ODT) 温度的温度下对不对称二嵌段共聚物进行的实验表明存在致密的胶束流体。此处使用分子动力学模拟来确定胶束出现的更高临界胶束温度。胶束化的开始发生在自洽场理论预测 ODT 的位置附近。
更新日期:2021-09-10
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