We report an unconventional ZIF-8 based supramolecular MOF (supraMOF) material, which is straightforwardly synthesised by leveraging the high concentration reaction (HCR) approach. Akin to traditional low-molecular-weight gels (LMWG), we show that mechano-stimulus responsive behaviour can be achieved through a reversible and fast sol–gel conversion mechanism. Remarkably, the supraMOF gel consists of 2D nanoplates of ZIF-8 with a reduced crystal symmetry.

中文翻译：

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具有机械响应的超分子金属-有机骨架（supraMOF）凝胶材料，富含ZIF-8纳米板

我们报告了一种非常规的基于ZIF-8的超分子MOF（supraMOF）材料，该材料可通过利用高浓度反应（HCR）方法直接合成。类似于传统的低分子量凝胶（LMWG），我们表明可以通过可逆和快速的溶胶-凝胶转化机制来实现机械刺激响应行为。值得注意的是，supraMOF凝胶由具有降低的晶体对称性的ZIF-8二维纳米板组成。