Dielectric and mechanical performance of barium titanate (BT) and copper oxide (CuO) reinforced polyvinyl alcohol (PVA) nanofibers for flexible microelectronic applications

Tashfin Akhtar, Hamza Ali, Muhammad Uzair, Nourreddine Sfina, MD Alshahrani, Salma Alshehri, Essam A. Al-Ammar, Vineet Tirth, Ali Algahtani, Hamza Rekab-Djabri, Nasir Rahman, Department of Physics, University of Peshawar, College of Sciences and Arts in Mahayel Asir, Department of Physics, King Khalid University, Saudi Arabia, Department of Physics, College of Science, University of Bisha, Saudi Arabia, Department of Electrical Engineering, College of Engineering, King Saud University, Saudi Arabia, Mechanical Engineering Department, College of Engineering, King Khalid University, Aseer Kingdom of Saudi Arabia, Centre for Engineering and Technology Innovations, King Khalid University, Aseer Kingdom of Saudi Arabia, Research Center for Advanced Materials Science , King Khalid University, Kingdom of Saudi Arabia, Faculty of Nature and Life Sciences and Earth Sciences, AkliMohand-Oulhadj University, Department of Physics, University of Lakki Marwat, Lakki Marwat

Journal of Composite Materials

Published online on September 24, 2025

Abstract

Journal of Composite Materials, Volume 60, Issue 14, Page 1323-1335, June 2026.
Polyvinyl alcohol (PVA)-based nanofibers were reinforced with copper oxide (CuO) and barium titanate (BaTiO3, BT) to form ternary composite nanofibers via electrospinning, targeting improvements in dielectric and mechanical properties for potential ...