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Journal of Ultrafine Grained and Nanostructured Materials، جلد ۵۶، شماره ۲، صفحات ۱۵۷-۱۶۴
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Effect of BaTiO3 nanoparticles contents on piezoelectric response of PVDF-BaTiO3 nanocomposite |
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| چکیده انگلیسی مقاله |
The effect of content in the piezoelectric response of poly (vinylidene fluoride) (PVDF)/BaTiO3 nanocomposites has been investigated in this work. The morphology of PVDF-BaTiO3 composite films w:as char:acterized using scanning electron microscopy (SEM). Fourier transforms infrared (FTIR) spectroscopy and X-ray diffractometry (XRD) were used to investigate the phase analysis of samples. Voltage output increases significantly with increasing filler content. The electroactive β-phase of PVDF is nucleated by the presence of the ceramic filler, the effect being strongly dependent on filler content. The results revealed that incorporating the functionalized BaTiO3 nanoparticles within the PVDF layer increases the piezoelectric response of pure PVDF compared to the sample with incorporated pure sample. Increasing concentration caused enhanced piezoelectric response. |
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| کلیدواژه‌های انگلیسی مقاله |
Barium titanate (BTO),
Piezoelectric,
Nanoparticle,
Polyvinylidene fluoride (PVDF) |
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| نویسندگان مقاله |
Vida Fathollahzadeh |
Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran;
Mehdi Khodaei |
Materonics and Materionics Research Group, K. N. Toosi University of Technology, Tehran, Iran;
Advanced Materials and Nanotechnology Research Lab, Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran;
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| نشانی اینترنتی |
https://jufgnsm.ut.ac.ir/article_95301_ad40802016715b5e8b05d9bbe6e668da.pdf |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
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