Статья

Preparation and Characterization of Functionalized Multi-Walled Carbon Nanotubes (f-MWCNTs) Incorporated in Gelatin-Based Hydrogel Nanocomposites

Mou’ad A. TarawnehDepartment of Physics, College of Science, Al-Hussein Bin Talal University, P.O. Box 20, Ma’an, 71111, JordanArkan H. Al NawaflehDepartment of Physics, College of Science, Al-Hussein Bin Talal University, P.O. Box 20, Ma’an, 71111, JordanM. M. AltarawnehDepartment of Physics, Faculty of Science, Mutah University, Alkarak 61710, JordanHakim AL GarallehDepartment of Mathematical Science, College of Engineering, University of Business and Technology, Jeddah 21361, Saudi ArabiaAbdulkareem AfandiDepartment of Mathematical Science, College of Engineering, University of Business and Technology, Jeddah 21361, Saudi ArabiaLouai A. MaghrabiDepartment of Software Engineering, College of Engineering, University of Business and Technology, Jeddah 21361, Saudi ArabiaAhmed Ali Husein QwasmehDepartment of Physics, College of Science, Al-Hussein Bin Talal University, P.O. Box 20, Ma’an, 71111, JordanHatem Abdullah Al AmeryeenDepartment of Physics, College of Science, Al-Hussein Bin Talal University, P.O. Box 20, Ma’an, 71111, JordanBilal S. AlgnamatDepartment of Physics, College of Science, Al-Hussein Bin Talal University, P.O. Box 20, Ma’an, 71111, JordanY. Al‐DouriDepartment of Applied Physics and Astronomy, College of Sciences, University of Sharjah, P.O. Box 27272, Sharjah, United Arab Emirates

2024en

ABI

Аннотация

This study prepared gelatin/functionalized multi-walled carbon nanotube (f-MWCNT) nanocomposites with different f-MWCNT concentrations using a simple solution casting method. For each f-MWCNT concentration of the gelatin/f-MWCNT nanocomposites, permittivity parameters were measured at five different locations on the sample surface. Cole–Cole graphs were obtained by plotting the imaginary permittivity as a function of the real permittivity. The Havriliak–Negami model was used to obtain the value of alpha, since the shape is a quasi-skewed semicircle. The average relaxation time was τ = 12.6 ps and was roughly constant with the addition of f-MWCNTs. Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) images showed increased interactions between the carbon nanotubes and polymers.

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Идентификаторы

DOI: 10.1166/jbn.2024.3796

Цитирования и источники

Цитирований: 5Использованных источников: 0

Показатели — AkademScholar