عناصر مشابهة
Fabrication of Stretchable PVDF Piezoelectric NanoGenerator
المصدر: | مجلة كلية التربية |
---|---|
الناشر: |
الجامعة المستنصرية - كلية التربية
|
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. |
---|