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Solid Multiresponsive Materials Based on Nitrospiropyran-Doped Ionogels. | LitMetric

AI Article Synopsis

Article Abstract

The application of molecular switches for the fabrication of multistimuli-responsive chromic materials and devices still remains a challenge because of the restrictions imposed by the supporting solid matrices where these compounds must be incorporated: they often critically affect the chromic response as well as limit the type and nature of external stimuli that can be applied. In this work, we propose the use of ionogels to overcome these constraints, as they provide a soft, fluidic, transparent, thermally stable, and ionic-conductive environment where molecular switches preserve their solution-like properties and can be exposed to a number of different stimuli. By exploiting this strategy, we herein pioneer the preparation of nitrospiropyran-based materials using a single solid platform that exhibit optimal photo-, halo-, thermo-, and electrochromic switching behaviors.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8483435PMC
http://dx.doi.org/10.1021/acsami.1c04159DOI Listing

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