journal article·2016-05

Flexible Nanocomposite Generator Using PZT Nanorods and Ag Nanowires

Woo‐Suk Jung, Min‐Jae Lee, Seok‐Jin Yoon, Won‐Hee Lee, Byeong‐Kwon Ju, Chong‐Yun Kang

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Abstract

This study presents a piezoelectric composite generator using PDMS polymer, PZT nanorods, and Ag nanowires. To enhance output power of the generator, we inserted the Ag NW s into the PDMS ‐ PZT composite, which play very important roles in our generator: First, it enables the PZT NR s well distributed in PDMS polymer. Second, it is to reinforce the applied stress of the device by enhancing its flexibility. Finally, conduction paths formed by the Ag networks can reduce the internal resistance of the device. To assess these effects, we have compared and evaluated output voltage and current of four different generators.
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Research context

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Nanomaterials and Printing Technologies · Conducting polymers and applications

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Affiliations

Center for Electronic Materials Korea Institute of Science and Technology (KIST) Hwarangno 14‐gil 5 Seongbuk‐gu Seoul 136‐791 Korea

Probe Development Lab Samsung Medison Teheran‐ro 108‐gil Gangnam‐gu Seoul 135‐851 Korea

Display and Nanosystem Laboratory School of Engineering Korea University Seoul 136‐713 Korea

KU‐KIST Graduate School of Converging Science and Technology Korea University 145, Anam‐ro Seongbuk‐gu Seoul 136‐701 Korea

Funding

Ministry of Trade, Industry and Energy · Korea Institute of Science and Technology · Korea University

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