Determination of quantitative correlation "structure -- property" between aromatic polyethers on the base of decafluorobiphenyl and their glass-transition temperature.
- Resource Type
- Article
- Authors
- Tkachenko, I. M.; Kononevich, Yu. N.; Davidenko, V. V.; Shekera, O. V.; Shevchenko, V. V.
- Source
- Polymer Journal / Polymernyi Zhurnal (18181724). 2012, Vol. 34 Issue 3, p247-255. 9p.
- Subject
- *QUANTITATIVE chemical analysis
*MOLECULAR structure
*POLYARYLETHERS
*BIPHENYL compounds
*GLASS transition temperature
*COMPUTER simulation
*ALGORITHMS
- Language
- Ukrainian
- ISSN
- 1818-1724
The "structure -- glass-transition temperature" relationship was estimated via mathematical methods and computer modeling (method QSPR) to optimize the synthesis of aromatic polyethers on the base of decafluorobiphenyl with the preset values of Tg. The different algorithms were created as a result of used approach. These algorithms can be used to design the structure of the mentioned polymers with necessary values Tg. Efficiency of the found statistical models was checked up by experimental data obtained from purposeful synthesis of new polyethers on the base of decafluorobiphenyl, containing aminomethylated fragment in the side chain. [ABSTRACT FROM AUTHOR]