Crystallization of polymer chains under anisotropic confinement in liquid crystals (B16*)

液晶中各向异性限制下聚合物链的结晶 (B16*)

• 批准号: 427363003
• 金额: --
• 依托单位: Fachgruppe NMR
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 财政年份: 2019
• 资助国家: 德国
• 起止时间: 2018-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/427363003?language=en
• 关键词: Crystallization; polymer; chains; under; anisotropic

The incorporation of crystallizable hydrophobic polymers in lyotropic liquid crystals will be investigated. The aim is to understand how the variables of the polymer/liquid crystal system such as monomer type, polymer length, thickness and molecular structure of the confinement, affect the partition of the polymer chains in the liquid crystalline hydrophobic region and ultimately their crystallization. The investigation will be done by characterizing the structure and dynamics of the polymer chains, above and below the crystallization temperature, using a combination of solid-state NMR, MD simulations, DSC, and X-ray scattering techniques.

将可结晶的疏水性聚合物掺入溶致液晶中进行研究。目的是了解聚合物/液晶系统的变量，如单体类型，聚合物长度，厚度和分子结构的限制，如何影响液晶疏水区域中的聚合物链的分配，并最终影响其结晶。调查将通过表征聚合物链的结构和动力学，以上和以下的结晶温度，使用固态NMR，MD模拟，DSC和X射线散射技术的组合来完成。