Incorporating Photoresponses into Porous Liquids
Incorporating Photoresponses into Porous Liquids
复制标题
将光响应纳入多孔液体中
DOI：
10.1002/chem.202303593
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发表时间：
2024
期刊：
影响因子：
--
通讯作者：
Brand M
中科院分区：
文献类型：
--
作者：
Brand M
多孔液体联合收割机将多孔固体的性质与液体的性质相结合，产生多孔可流动介质。自发现以来，这些材料在科学界引起了广泛的兴趣，发现了大量的新系统，通常侧重于增加孔隙体积和气体容量。这就引出了一个问题，多孔液体的未来会怎样？最近，光响应多孔液体的第一个例子已经出现，允许在紫外线照射下观察到孔隙率的变化。在这里，我们扩大我们以前的报告的光响应多孔液体和探索响应多孔液体的概念化，以及如何开发这些材料的能力，以响应光，从而提供了一个潜在的机制，在这些系统中的可控吸收和释放。这篇概念文章总结了在讨论最近报道的系统之前，可用于在多孔液体中引入光响应的不同方法，以及在设计中要考虑的重要因素。最后，通过从用于将多孔固体转化为液态的方法中汲取灵感，结合光敏材料领域，我们讨论了可用于实现光敏多孔液体的更多示例的潜在策略。
Porous liquids combine the properties of a porous solid with those of a liquid, creating a porous flowable media. Since their discovery, these materials have gathered widespread interest within the scientific community, with substantial numbers of new systems being discovered, often with a focus on increasing the pore volume and gas capacity. Which begs the question, what does the future hold for porous liquids? Recently, the first examples of photoresponsive porous liquids have emerged, allowing changes in porosity to be observed under UV irradiation. Here, we expand on our previous report of photoresponsive porous liquids and explore the conceptualisation of responsive porous liquids and how these materials could be developed with the ability to respond to light, thereby offering a potential mechanism of controllable uptake and release in these systems. This concept article summarises different approaches that could be used to incorporate a photoresponse in a porous liquid before discussing recently reported systems, alongside important factors to consider in their design. Finally, by taking inspiration from the methods used to translate porous solids into the liquid state, combined with the field of photoresponsive materials, we discuss potential strategies that could be employed to realise further examples of photoresponsive porous liquids.