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

Autor: Bahire Filiz Senkal, Aysegul Cigdem Adiguzel, Fatih Çakar, Özlem Cankurtaran, Ferdane Karaman, Yesim Hepuzer Gursel
Přispěvatelé: Adıgüzel, Ayşegül Çiğdem
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Thermal Science, Vol 23, Iss Suppl. 1, Pp 193-202 (2019)
ISSN: 0354-9836
Popis: WOS:000465190400020 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, T-g, 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 K-A (acidic) and K-D (basic) of the PVBC-DMAC surface were calculated. The obtained K-A, K-D values reflected that PVBC-DMAC surface has a basic character. Yildiz Technical University Scientific Research Projects Coordination DepartmentYildiz Technical University [FDK-2018-3502] This research has been supported by Yildiz Technical University Scientific Research Projects Coordination Department. Project Number: FDK-2018-3502.
Databáze: OpenAIRE
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