SFB 1176: Molekulare Strukturierung weicher Materie

SFB 1176：软物质的分子结构

• 批准号: 259079535
• 金额: --
• 依托单位: Karlsruher Institut für Technologie (KIT)
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2016
• 资助国家: 德国
• 起止时间: 2015-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/259079535?language=en
• 关键词: SFB; 1176; Molekulare; Strukturierung; weicher

The Collaborative Research Centre 1176 aims to establish the synthesis of polymeric materials with a so far unmatched degree of structural control in three dimensions. In doing so, the targeted molecular precision enables quantitative structure-property relationship investigations, a defined function, or access to a novel class of materials, eventually resulting in a wide range of novel applications The focus on the molecular structure of soft materials by a dimensional organising principle facilitates to classify the synthetic challenges as well as to transfer the scientific findings from one dimension to another. The properties of macromolecular materials are primarily determined by their molecular structure and its spatial arrangement and linkage. This molecular structure can be the sequence of small building blocks along the chain (one-dimensional), the uniformity of the chain-length ensemble or the degree of branching within the macromolecule. The precise placement of functionalities along the chain can determine and regulate the behaviour of the chain in solution - the so-called coiling behaviour. Surfaces (two-dimensional) can consist of repeating units or be decorated with macromolecules, which impart specific function to the surface. In a network (three-dimensional), the complex properties of the resulting material are determined by the length of the single mesh or by the sequence of the building blocks of functionalities. The synthesis of these high-precision macromolecules within CRC 1176 is complemented by a surface analysis platform, novel characterisation methods as well as molecular dynamic and quantum mechanical calculations.

协作研究中心1176旨在建立在三个维度上具有迄今无与伦比的结构控制程度的聚合物材料的合成。为此，有针对性的分子精度可以实现定量结构 - 特性关系研究，定义的功能或获得新型材料的访问，最终导致了广泛的新颖应用，重点是通过维度组织原理通过促进综合挑战和从一个dimension转移一定层次的科学挑战来对软材料的分子结构进行分子结构的重点，从而侧重于柔软材料的分子结构。大分子材料的特性主要取决于它们的分子结构及其空间排列和连锁。该分子结构可以是沿链（一维），链长合奏的均匀性或大分子内的分支程度的小构建块的序列。沿链的功能的精确放置可以确定和调节链在解决方案中的行为 - 所谓的盘绕行为。表面（二维）可以包括重复单元或用大分子装饰，这些单位赋予表面特定功能。在网络（三维）中，所得材料的复杂特性取决于单个网格的长度或功能构建块的序列。 CRC 1176中这些高精度大分子的合成与表面分析平台，新颖的表征方法以及分子动力学和量子机械计算相辅相成。