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

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

المؤلفون

  • Ghazi Mahmoud Hasso Jawish, Rushdi Madwar, Francois Kara Bet

الكلمات المفتاحية:

Azo polymer
بوليميرات الآزو
Williamson reaction
تفاعل وليمسون
radically polymerized
بلمرة جذرية
AIBN
etheric derivatives
مشتقات إيتيرية
bandgap
فجوة الطاقة
DSC
لزوجة كيناميكية

الملخص

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.

السيرة الشخصية للمؤلف

Ghazi Mahmoud Hasso Jawish, Rushdi Madwar, Francois Kara Bet

Ghazi Mahmoud Hasso Jawish, Rushdi Madwar

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

Francois Kara Bet

Faculty of Science || Damascus University || Syria

التنزيلات

منشور

2021-12-27

كيفية الاقتباس

1.
Ghazi Mahmoud Hasso Jawish, Rushdi Madwar, Francois Kara Bet. Synthesis of azo polymers by etheric derivatives polymerization of allyl bromide and studying their bandgap and determine some of their properties: اصطناع بوليميرات آزو ببلمرة مشتاقات إيتيرية لبروميد الآليل ودراسة فجوتها الطاقية وتعيين بعض خصائصها الفيزيائية. jnslas [انترنت]. 27 ديسمبر، 2021 [وثق 28 مايو، 2023];5(4):155-42. موجود في: https://journals.ajsrp.com/index.php/jnslas/article/view/4437

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