کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
749769 | 894848 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Spiral-shaped piezoelectric actuator fabricated using thermoplastic co-extrusion process
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Spiral-shaped piezoelectric actuator fabricated using thermoplastic co-extrusion process Spiral-shaped piezoelectric actuator fabricated using thermoplastic co-extrusion process](/preview/png/749769.png)
چکیده انگلیسی
Spiral-shaped unimorph-type piezoelectric actuators were fabricated using a thermoplastic co-extrusion process. A green strip comprised of a piezoelectrically active layer (0.2PZN–0.8PZT) and a piezoelectrically passive layer (0.2PZN–0.8PZT/40 vol.% Ag) was produced by using the co-extrusion process. The green strip was then wound into a spiral shape at a temperature of 110 °C. After removing the thermoplastic binders, the samples were co-fired at 930 °C for 4 h in air. The fabricated actuator showed high displacements in the tangential direction due to its unimorph design and spiral geometry.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 148, Issue 1, 4 November 2008, Pages 245–249
Journal: Sensors and Actuators A: Physical - Volume 148, Issue 1, 4 November 2008, Pages 245–249
نویسندگان
Sung-Mi Lee, Shin-Hee Jun, Chee-Sung Park, Hyoun-Ee Kim, Kyung-Woo Lee,