عناصر مشابهة
Fabrication of Stretchable PVDF Piezoelectric NanoGenerator
| المصدر: | مجلة كلية التربية |
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| الناشر: |
الجامعة المستنصرية - كلية التربية
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| المؤلف الرئيسي: | |
| مؤلفين آخرين: | , |
| المجلد/العدد: | ع1 |
| محكمة: | نعم |
| الدولة: | العراق |
| التاريخ الميلادي: | 2019 |
| الصفحات: | 17 - 30 |
| ISSN: | 1812-0380 |
| رقم MD: | 1235652 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | English |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| رابط المحتوى: |
| المستخلص: | A piezoelectric layer process of heighten plasticity lightweight besides firstly self-controlled using one topic persistent in electro spinning technique. Piezoelectric layers device shows a three-layer assembly that PVDF. The poly (vinylidenefluoride) nan fiber layer fabricated to be between two Aluminum layers foil as electrodes as a sandwiched shape. Then the completed generator was totally coated by a thin layer of polydimethylsiloxane (PDMS) to keep it in situation of packaging a device. Here, established highly piezoelectric in which flexible layers and increased the output voltage from (600-800 mV) by using the same force and frequency. The fiber layer of structure crystal for PVDF was characterized by using XRD in range between (5-35°), FTIR in range between (500-4000) cm-1, and using liquid nitrogen for cross sections by wetted the three membrane layers of the device in addition beforehand imaging (SEM) the samples coated by gold as a thin layer. Finally by means of oscilloscope the output voltage for devices were indicated on behalf of piezoelectric membrane. |
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