Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/12839
Title: Electromechanical conversion behavior of K0.5Na 0.5NbO3 nanorods synthesized by hydrothermal method
Authors: Wang, Z
Hu, Y
Wang, W
Zhou, D
Wang, Y 
Gu, H
Keywords: Electromechanical conversion
Energy storage and conversion
K0.5Na0.5NbO3
Nanorods
Piezoelectric materials
Issue Date: 2013
Publisher: Taylor & Francis
Source: Integrated ferroelectrics, 2013, v. 142, no. 1, p. 24-30 How to cite?
Journal: Integrated ferroelectrics 
Abstract: The single-crystallined K0.5Na0.5NbO3 (KNN) nanorods were synthesized by hydrothermal process, and then parallel connected by a pair of interdigital Au/Ti electrodes, which were prepared on a flexible substrate by MEMS technique. After PDMS packaging and pre-polarization, the KNN nanorods exhibited high electromechanical conversion property with a stress-induced parallel output voltage up to several tens of millivolts. The voltage output of the KNN nanorods came from the back and forth electron transport in the external circuit driven by a forward piezoelectric potential and a reversed potential induced by the electron accumulation due to the Schottky contact, respectively.
Description: International Symposium on Integrated Functionalities, ISIF 2012, Hong Kong, 18-21 June 2012
URI: http://hdl.handle.net/10397/12839
ISSN: 1058-4587
EISSN: 1607-8489
DOI: 10.1080/10584587.2013.780147
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