The poly((para-(4-methylpiperazin-1-yl)methanone)phenylacetylene) (PPA) polymer with a 66% trans-cisoid configuration was used to prepare a π-conjugated ionic polyacetylene network gel (π-IPN gel) by a simple cross-linking reaction between PPA and suberic acid in an appropriate functional group ratio. The PPA hydrogel could be synthesized in bulk quantities with a uniform morphology of self-assembled interconnected nanospheres. In addition, experimental results revealed that the PPA-based π-IPN gel led to an enhanced electrical storage ability and demonstrated immense potential for use in flexible solid-state energy storage devices.

中文翻译：

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一种超分子方法，用于合成交联的离子型聚乙炔网络凝胶

使用具有66％反式-cisoid构型的聚（（对-（4-甲基哌嗪-1-基）甲酮）苯基乙炔）（PPA）聚合物通过以下方法制备π共轭离子型聚乙炔网络凝胶（π-IPN凝胶）在适当的官能团比例下，PPA和辛二酸之间的简单交联反应。PPA水凝胶可以大量合成，具有自组装的相互连接的纳米球的均匀形态。另外，实验结果表明，基于PPA的π-IPN凝胶增强了电存储能力，并证明了在柔性固态能量存储设备中使用的巨大潜力。