基于多重氢键构筑可再生纤维素/液态金属复合弹性体
Multiple hydrogen bonds enabled reproducible cellulose/liquid metal composite elastomer
[目的]利用生物质资源制备一种可持续的具有优异机械性能、可回收性以及光热转换能力的液态金属复合弹性体。[方法]将液态金属掺杂到含有氨基纤维素(AC)、羧基化环氧大豆油(ESOPA)以及天然橡胶(NR)的弹性体基质中设计一种氢键交联的生物基液态金属复合弹性体,通过拉伸试验、模拟日光照射等实验方法测试液态金属复合弹性体的机械性能、可回收性及光热转换能力。[结果]1)氨基纤维素、羧基化环氧大豆油及天然橡胶组成的弹性体基质中丰富的羟基、氨基和羧基等活性基…查看全部>>
[Objective]Fabrication of sustainable,mechanically robustness and reproducible metal polymer composite elastomer is desirable but remains a challenge.Herein,a multiple hydrogen bonds crosslinked metal polymer composite elastomer derived from cellulose,plant oil,nature rubber and liquid metal was prepared,which exhibited excellent mechanical elasticity,reproducible and photothermal conversion performance.[Method]In this study,the proposed composite elastomer …查看全部>>
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