Periodic Donor-Acceptor (Co)polyarylenephthalides with Tunable Photoluminescent Parameters.

Autor: Kraikin, V. A., Fatykhov, A. A., Gileva, N. G., Yangirov, T. A., Ostakhov, S. S., Kayumova, R. R., Mamykin, A. V., Salazkin, S. N.
Zdroj: Polymer Science - Series B; Feb2023, Vol. 65 Issue 1, p58-68, 11p
Abstrakt: The macromonomers of the dyad (OYO) and triad (OYOYO, OYTYO) structure (with О being diphenylene oxide, T being terphenylene, and Y being the phthalide cycle) as well as a series of (co)poly-arylenephthalides with general formula [(OY)p(TY)q]n differing in the ratio between the diphenyleneoxyphthalide p and terphenylenephthalide q groups (p : q = 0 : 1, 1 : 1, 2 : 1, 3 : 1, 1 : 0) have been synthesized. Photooptical and emission properties of the solutions and thin films of the synthesized (co)polymers and their aggregates formed upon the addition of a bad solvent have been investigated. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index