اصطناع بوليميرات آزو ببلمرة مشتاقات إيتيرية لبروميد الآليل ودراسة فجوتها الطاقية وتعيين بعض خصائصها الفيزيائية

Synthesis of azo polymers by etheric derivatives polymerization of allyl bromide and studying their bandgap and determine some of their properties

Ghazi Mahmoud Hasso Jawish

Rushdi Madwar

Faculty of Science || Al-Baath University || Syria

Francois Kara Bet

Faculty of Science || Damascus University || Syria

DOI DOI

• Abstract:

In this research, two ether derivatives of phenolic azo dyes were synthesized via Williamson’s reaction according to the SN2 mechanism. The prepared compounds were radically polymerized using (AIBN) as an initiator and their structures were identified by FT-IR and 1H-NMR. Furthermore, thermal properties of these polymers was made by (DSC). Bandgap energy have been calculated to indicate the ability of these polymers as optical semiconductors, it was 2.8ev, 2.4ev for P(AO2) and P(AON1) respectively. Beside the determination of refractive index, kinematic viscosity, density, and degree of Turbidity. Keywords: Azo polymer, Williamson reaction, radically polymerized, AIBN, etheric derivatives, bandgap, DSC.

اصطناع بوليميرات آزو ببلمرة مشتاقات إيتيرية لبروميد الآليل ودراسة فجوتها الطاقية وتعيين بعض خصائصها الفيزيائية

غازي محمود حسو جاويش

رشدي مدور

كلية العلوم || جامعة البعث || سوريا

فرانسوا قره بت

كلية العلوم || جامعة دمشق || سوريا