TY - GEN
T1 - Soft X-ray-charged multilayered piezoelectret with embedded electrode for push-button energy harvesting
AU - Lu, Jia
AU - Suzuki, Yuji
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/4/24
Y1 - 2018/4/24
N2 - In this report, we propose a push-button-type kinetic energy harvester using a soft-X-ray-charged multilayered piezoelectret. With the aid of embedded electrodes, the bias voltage is directly applied to each unit cell. With our 9-layer early prototype, output power of 9.9 μJ has been obtained for 0.75 mm displacement within 0.3 s. d33 as high as 14000 pC/N is realized, which is 10 times higher than that for previous piezoelectrets. Power generation by pushing with a finger has also been demonstrated.
AB - In this report, we propose a push-button-type kinetic energy harvester using a soft-X-ray-charged multilayered piezoelectret. With the aid of embedded electrodes, the bias voltage is directly applied to each unit cell. With our 9-layer early prototype, output power of 9.9 μJ has been obtained for 0.75 mm displacement within 0.3 s. d33 as high as 14000 pC/N is realized, which is 10 times higher than that for previous piezoelectrets. Power generation by pushing with a finger has also been demonstrated.
UR - https://www.scopus.com/pages/publications/85046993354
U2 - 10.1109/MEMSYS.2018.8346637
DO - 10.1109/MEMSYS.2018.8346637
M3 - 会议稿件
AN - SCOPUS:85046993354
T3 - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
SP - 646
EP - 648
BT - 2018 IEEE Micro Electro Mechanical Systems, MEMS 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 31st IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2018
Y2 - 21 January 2018 through 25 January 2018
ER -