The discovery of inverse vulcanization has allowed polymers to be made using elemental sulfur as the major component. However, until now, there has been little discussion of why seemingly similar crosslinkers result in polymers with radically different properties. Combining synthesis, spectroscopy, and modeling, this study reveals the structure-property relationships of sulfur polymers and reports a new system using 5-ethylidene-2-norbornene as a crosslinker that can stabilize up to 90 wt % of elemental sulfur.

中文翻译：

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高硫含量聚合物：交联剂结构对逆硫化的影响。

逆硫化的发现使得可以使用元素硫作为主要成分来制造聚合物。然而，到目前为止，很少有人讨论为什么看似相似的交联剂会产生具有完全不同性能的聚合物。这项研究结合了合成、光谱学和建模，揭示了硫聚合物的结构-性能关系，并报告了一种使用 5-亚乙基-2-降冰片烯作为交联剂的新系统，可以稳定高达 90 wt% 的元素硫。