Determination of glass transition temperature and surface properties of novel chalcone modified poly (styrene) based polymer-Reference-Cited by-同舟云学术

Determination of glass transition temperature and surface properties of novel chalcone modified poly (styrene) based polymer

Published:2019 Issue:Suppl. 1 Volume:23 Page:193-202
ISSN:0354-9836
Container-title:Thermal Science
language:en
Short-container-title:THERM SCI

Author:

Adiguzel Aysegul¹,Cakar Fatih²,Senkal Bahire³,Cankurtaran Ozlem²,Gursel Yesim³,Karaman Ferdane²

Affiliation:

1. Bursa Technical University, Department of Chemistry, Bursa, Turkey + Yıldız Technical University, Department of Chemistry, İstanbul, Turkey

2. Yıldız Technical University, Department of Chemistry, İstanbul, Turkey

3. Istanbul Technical University, Department of Chemistry, İstanbul, Turkey

Abstract

The novel chalcone modified poly (styrene) based polymer (PVBC-DMAC) has been prepared and characterized. By using the inverse gas chromatography method, we determined glass transition temperature and surface properties of PVBC-DMAC. The obtained glass transition temperature, Tg, is a good agree with the one obtained by differential scanning calorimetry. Also considering some isomeric alcohol and acetate solvents in the temperature range from 303.2 K to 353.2 K, we investigated the polymer selectivity. The parameters KA(acidic) and KD(basic) of the PVBC-DMAC surface were calculated. The obtained KA, KD values reflected that PVBC-DMAC surface has a basic character.

Publisher

National Library of Serbia

Subject

Renewable Energy, Sustainability and the Environment

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