Hypercrosslinked polymers (HCPs) represent a class of nanoporous materials with a wide range of practical and potential applications such as gas sorption and separation, heterogeneous catalysis, drug delivery, and chromatographic separation. First introduced by Davankov and Tsyurupa in the early 1970s, HCPs have developed rapidly over the past few decades. Mostly based on Friedel-Crafts chemistry, HCP materials can be prepared from the post-crosslinking of polystyrene-type precursors in their swollen state, or from the condensation of small building blocks. HCP materials manifest numerous important advantages, including moderate synthetic conditions, an enormous stockroom of inexpensive monomers, robust structures, and good thermal and chemical stabilities. This review article aims to provide an overview of recent publications on HCPs, and the emphasis is positioned on the synthetic approaches, theoretical studies, characterizations, structure-property relationships, and applications of these HCP materials.

中文翻译：

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超交联聚合物：综述

超交联聚合物（HCP）代表了一类纳米多孔材料，具有广泛的实际和潜在应用，例如气体吸附和分离，非均相催化，药物输送和色谱分离。HCP在1970年代初由Davankov和Tsyurupa首次提出，在过去的几十年中发展迅速。HCP材料通常基于Friedel-Crafts化学，可以由处于膨胀状态的聚苯乙烯型前体进行后交联，也可以由小结构单元的缩合制备。HCP材料具有许多重要的优点，包括适度的合成条件，大量廉价的单体库存，坚固的结构以及良好的热稳定性和化学稳定性。这篇评论文章旨在概述有关HCP的最新出版物，