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المؤلفPonnamma, Deepalekshmi
المؤلفAljarod, Omar
المؤلفParangusan, Hemalatha
المؤلفAl-Maadeed, Mariam Al Ali
تاريخ الإتاحة2020-05-14T09:55:46Z
تاريخ النشر2019
اسم المنشورResults in Physics
المصدرScopus
الرقم المعياري الدولي للكتاب22113797
معرّف المصادر الموحدhttp://dx.doi.org/10.1016/j.rinp.2019.02.066
معرّف المصادر الموحدhttp://hdl.handle.net/10576/14875
الملخصThis paper describes the synthesis of grape cluster shaped nickel ferrite (NiFe 2 O 4 ) and cerium doped nickel ferrite (Ce-NiFe 2 O 4 ) nanoparticles by chemical co-precipitation and their addition to poly(vinylidene fluoride-co-hexafluoroproplyene) (PVDF-HFP) through solution mixing. The electrospun fiber mats of the PVDF-HFP nanocomposites are tested mainly for the piezoelectric output voltage along with the magnetic and dielectric properties. While the PVDF-HFP/NiFe 2 O 4 nanofibers exhibit a peak to peak output voltage of 5 V, the PVDF-HFP/Ce-NiFe 2 O 4 composite generates 3 V, at the same filler concentration of 2 wt%. The respective saturation magnetization values for the NiFe 2 O 4 and Ce-NiFe 2 O 4 filled PVDF-HFP, as 45.5 and 30.15 emu/g also suggest the crystal defects, weaker dipole moments and the lower stability for the Ce-doped NiFe 2 O 4 containing nanocomposites. - 2019 The Authors
راعي المشروعThis publication was made possible by NPRP grant 6-282-2-119 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.
اللغةen
الناشرElsevier B.V.
الموضوعCo-precipitation
Electrospinning
Nickel ferrite
Piezoelectric properties
العنوانReduction in piezoelectric voltage generation for the cerium doped nickel ferrite nanoparticles filled PVDF-HFP nanocomposites
النوعArticle
رقم المجلد13
dc.accessType Abstract Only


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