Journal ArticleModulating Photochemical Properties to Enhance the Stability of Electronically Dimmable Eye Protection Devices ^†Baburaj, Sruthy; Parthiban, Jayachandran; Rakhimov, Sarvar Aminovich; Johnson, Rasheedah; Sukhomlinova, Ludmila; Luchette, Paul; Jockusch, Steffen; Forbes, Malcolm D.; Sivaguru, JayaramanThe study evaluates compatibility of stabilizers with dye doped liquid crystal (LC) scaffolds that are used in electronically dimmable materials. The photodegradation of the materials was investigated and suitable stabilizers were evaluated to slow the degradation process. Various types of benzotriazole-based stabilizers were evaluated for stabilizing the liquid crystals. Based on spin trapping experiments, radicals generated upon UV exposure is likely responsible for the degradation of the system. The radical generation is competitively inhibited by the addition of stabilizers.2023-02-2410412731Photochemistry and Photobiology0031-8655https://doi.org/10.1111/php.137951900541National Science Foundation