Journals / Cumhuriyet Üniversitesi Fen-Edebiyat Fakültesi Fen Bilimleri Dergisi / 1999 / Cilt: 21 - Sayı: 1

Degradation of some polymers with the catalyst system $W(CO)_6/CCl_4/hnu$

$W(CO)_6/CCl_4/hnu$ katalizör sistemi ile bazı polimerlerin bozunması

Pages
147–153
Publication Date
2022-10-11
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It was observed that the mentioned catalyst system is highly effective for the degradation and that the inductive effect of the groups bounded to the double bound carbon atoms play an important role in the degradation.

📌 3 Key Takeaways

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Objective & Hypothesis:In this paper, the degradation of some polymers such as cis-poly(isoprene), cis-poly(butadiene) and trans-poly(chloroprene) were carried out by the catalyst system $W(CO)_6/CCl_4/hnu$.
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Key Findings & Data:The effective conditions for the degradation were determined by measuring the number of limit viscosity.
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Conclusion & Impact:It was observed that the mentioned catalyst system is highly effective for the degradation and that the inductive effect of the groups bounded to the double bound carbon atoms play an important role in the degradation.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this paper, the degradation of some polymers such as cis-poly(isoprene), cis-poly(butadiene) and trans-poly(chloroprene) were carried out by the catalyst system $W(CO)_6/CCl_4/hnu$. The effective conditions for the degradation were determined by measuring the number of limit viscosity. It was observed that the mentioned catalyst system is highly effective for the degradation and that the inductive effect of the groups bounded to the double bound carbon atoms play an important role in the degradation.

Özet

Bu çalışmada, cis-poli(izopren), cis-poli(bütadien) ve trans-poli(kloropren) in $W(CO)_6/CCl_4/hnu$ katalizör sistemiyle bozunması incelenmiştir. En etkin bozunma koşulları polimerlerin limit vizkozite sayısındaki değişimle saptanmıştır. $W(CO)_6/CCl_4/hnu$ katalizör sisteminin polimerlerin bozunmasında oldukça etkin olduğu, ayrıca polimerin çift bağ içeren karbon atomuna bağlı grupların indüktif etkisinin bozunmada önemli ölçüde rol oynadığı görülmüştür.

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Cite This Article

KARAKAŞ, D., KAYA, C. (2022). Degradation of some polymers with the catalyst system $W(CO)_6/CCl_4/hnu$. Cumhuriyet Üniversitesi Fen-Edebiyat Fakültesi Fen Bilimleri Dergisi, Cilt: 21 - Sayı: 1, 147–153. https://ajindex.com/articles/480450

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