Fast reversible isomerization of merocyanine as a tool to quantify stress history in elastomers
نویسندگان
چکیده
منابع مشابه
Thermal isomerization of spiropyran to merocyanine in aqueous media and its application to colorimetric temperature indication.
Thermally-induced isomerization of spiropyran derivatives in aqueous media has been studied. The colorless spirocyclic (SP) forms of spiropyran derivatives are isomerized to colored merocyanine (MC) forms even in dark conditions at elevated temperature. Equilibrium, kinetic, and deuterium experiments reveal that the thermal SP → MC isomerization is due to the stabilization of MC form by a hydro...
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ژورنال
عنوان ژورنال: Chemical Science
سال: 2021
ISSN: 2041-6520,2041-6539
DOI: 10.1039/d0sc06157c