Serpe Michael J, Craig Stephen L
Department of Chemistry and Center for Biologically Inspired Materials and Material Systems, Duke University, Durham, North Carolina 27708-0346, USA.
Langmuir. 2007 Feb 13;23(4):1626-34. doi: 10.1021/la0621416.
Unlike the case of traditional covalent polymers, the entanglements that determine properties of supramolecular polymers are defined by very specific, intermolecular interactions. Recent work using modular molecular platforms to probe the mechanisms underlying mechanical response of supramolecular polymers is reviewed. The contributions of supramolecular kinetics, thermodynamics, and conformational flexibility to supramolecular polymer properties in solutions of discrete polymers, in networks, and at interfaces, are described. Molecule-to-material relationships are established through methods reminiscent of classic physical organic chemistry.
与传统共价聚合物的情况不同,决定超分子聚合物性质的缠结是由非常特殊的分子间相互作用定义的。本文综述了利用模块化分子平台探究超分子聚合物机械响应潜在机制的最新研究工作。描述了超分子动力学、热力学和构象灵活性对离散聚合物溶液、网络及界面中超分子聚合物性质的贡献。通过类似于经典物理有机化学的方法建立了分子与材料之间的关系。