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Journals / Sigma Mühendislik ve Fen Bilimleri Dergisi / 2026 / Volume: 38 Issue: 2

THERMODYNAMICS OF A CHALCONE-BASED POLYMER BY INVERSE GAS CHROMATOGRAPHY METHOD

Ayşegül Ç. Adıgüzel(Bursa Technical University, Department of Chemistry)0000-0003-4765-1102
Burak Korkmaz(Istanbul Technical University, Department of Chemistry)0000-0002-2530-1761
Fatih Çakar(Yildiz Technical University, Department of Chemistry)0000-0001-6192-1370
Özlem Cankurtaran(Yildiz Technical University, Department of Chemistry)0000-0002-8383-1170
Yeşim Hepuzer Gürsel(5Istanbul Technical University, Department of Chemistry)0000-0003-4523-345X
Bahire Filiz Şenkal(Istanbul Technical University, Department of Chemistry)0000-0002-1616-6828
Ferdane Karaman(Yildiz Technical University, Department of Chemistry)
Pages
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Publication Date
2021-06-01
DOI
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AI Summary & Key Takeaways

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

The obtained results were discussed.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, an inverse gas chromatography (IGC) study of thermodynamic interactions of a chalcone modified poly (styrene) based polymer (PVBC-DMAC) with some solvents was presented.
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Key Findings & Data:For this purpose, the retention data of carefully selected polar and non-polar solvents on PVBC-DMAC was obtained by IGC instrument at temperatures between 358.2 K and 383.2 K.
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Conclusion & Impact:The obtained results were discussed.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Inverse gas chromatography · thermodynamics · poly (styrene) based polymer

Abstract

In this study, an inverse gas chromatography (IGC) study of thermodynamic interactions of a chalcone modified poly (styrene) based polymer (PVBC-DMAC) with some solvents was presented. For this purpose, the retention data of carefully selected polar and non-polar solvents on PVBC-DMAC was obtained by IGC instrument at temperatures between 358.2 K and 383.2 K. Then, the polymer-solvent interaction parameters for Flory-Huggins theory, X12 and the equation of state theory, X12*, the effective exchange energy parameters, Xeff, the weight fraction activity coefficient, 1, and also the partial molar heat of mixing at infinite dilution of solvent, ∆H1, the molar heat of vaporization of solvent, ∆Hv, and the partial molar heat of sorption of solvent, ∆H1s were calculated. The obtained results were discussed.

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Cite This Article

Adıgüzel, A. Ç., Korkmaz, B., Çakar, F., Cankurtaran, Ö., Gürsel, Y. H., Şenkal, B. F., Karaman, F. (2021). THERMODYNAMICS OF A CHALCONE-BASED POLYMER BY INVERSE GAS CHROMATOGRAPHY METHOD. Sigma Mühendislik ve Fen Bilimleri Dergisi, Volume: 38 Issue: 2. https://ajindex.com/articles/1344832

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