Optimization of the glass transition temperature of polyvinyl pyrrolidone/polyacrylamide blend films using response surface methodology

In this study, we aimed at synthesizing polymeric materials consisting of polyvinyl pyrrolidone (PVP) enhanced polyacrylamide (PAM) blend films and optimizing the glass transition temperature (Tg) of the synthesized polymeric blends. The PAM and PVP polymers were blended through solution casting tec...

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Veröffentlicht in:	Journal of applied polymer science 2023-10, Vol.140 (38), p.n/a
Hauptverfasser:	Yazie, Negese, Worku, Delele, Gabbiye, Nigus, Alemayehu, Addisu, Getahun, Zerihun
Format:	Artikel
Sprache:	eng
Schlagworte:	Design of experiments Energy bands Energy gap Fourier transforms Glass transition temperature Infrared analysis Infrared spectroscopy Materials science miscibility Optical properties Optimization PAM Phase transitions Polyacrylamide polymer blend films Polymer blends Polymers PVP Regression coefficients Response surface methodology Room temperature Spectrum analysis Statistical analysis Statistical methods Synthesis Temperature Thermal stability Thermogravimetric analysis Weight loss
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