Збірник наукових праць Наносистеми, наноматеріали, нанотехнології
Рік 2025 Том 23, Випуск 3
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Ahmed HASHIM1, Hamed IBRAHIM2, and Aseel HADI3

1College of Education for Pure Sciences, Department of Physics, University of Babylon, Hillah, Iraq
2Al-Zahraa University for Women, Baghdad Road (opposite pole 70), Kerbala, Iraq
3College of Materials Engineering, Department of Ceramic and Building Materials, University of Babylon, Hillah, Iraq

Augmented Dielectric Properties of PVA/Si3N4/CoFe2O4 Nanocomposites for Electronic Nanodevices

851–858 (2025)

PACS numbers: 72.80.Tm, 77.22.Ch, 77.22.Gm, 78.20.Ci, 81.07.Pr, 81.40.Tv, 82.35.Np

Надійшла 28 листопада 2023 р.

Це дослідження стосується виготовлення нових нанокомпозитів на основі полівінілового спирту (ПВС)–нітриду Силіцію (Si3N4)–фериту Кобальту (CoFe2O4) для використання в різних галузях електротехніки та електроніки. Діелектричні властивості нанокомпозитів ПВС–Si3N4–CoFe2O4 досліджували в діяпазоні частот від 100 Гц до 2 МГц. Результати показали, що діелектрична проникність і діелектричні втрати нанокомпозитів ПВС–Si3N4–CoFe2O4 зменшуються, тоді як електропровідність збільшується зі збільшенням частоти. Діелектрична проникність, діелектричні втрати й електропровідність ПВС зростають зі збільшенням вмісту наночастинок Si3N4–CoFe2O4. Одержані результати дослідження діелектричних властивостей продемонстрували, що нанокомпозити ПВС–Si3N4–CoFe2O4 є корисними для різних галузей електротехніки й електроніки.

КЛЮЧОВІ СЛОВА: полівініловий спирт (ПВС), Si3N4, CoFe2O4, нанокомпозити, діелектричні властивості, провідність

Цитування:
Ahmed Hashim, Hamed Ibrahim, and Aseel Hadi, Augmented Dielectric Properties of PVA/Si3N4/CoFe2O4 Nanocomposites for Electronic Nanodevices, Nanosistemi, Nanomateriali, Nanotehnologii, 23, No. 3: 851–858 (2025); https://doi.org/10.15407/nnn.23.03.0851
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