Introduction
Supported ionic liquids (SILs) consist of two components: the support material and the ionic liquid (IL), and there are various types of each. SIL preparation can be divided into two strategies according to the interactions between the IL and support. The first method is a noncovalent preparation strategy, where ILs adsorb onto either the surface or pores of a support with a high specific surface area. In this case, there are only weak interactions, such as van der Waals forces, hydrogen bonding, and π-π interactions, between the support and the IL. Such materials are greatly affected by the surrounding environment, and their reusability is not ideal. The second method is referred to as a covalent preparation strategy, where the support and IL are connected by covalent bonds. The SILs prepared by this strategy have higher stability and better reusability than those prepared by the first method, but this second preparation process is more complicated. SIL preparation...
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Bi, W., Qiu, H. (2021). Supported Ionic Liquids. In: Zhang, S. (eds) Encyclopedia of Ionic Liquids. Springer, Singapore. https://doi.org/10.1007/978-981-10-6739-6_129-1
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DOI: https://doi.org/10.1007/978-981-10-6739-6_129-1
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