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Piezoelectric Bimorph Cantilever for Vibration-Producing-Hydrogen
Department of Physics, Zhejiang Normal University, Jinhua 321004, China
College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
College of Engineering, Zhejiang Normal University, Jinhua 321004, China
* Author to whom correspondence should be addressed.
Received: 5 September 2012; in revised form: 14 December 2012 / Accepted: 18 December 2012 / Published: 27 December 2012
Abstract: A device composed of a piezoelectric bimorph cantilever and a water electrolysis device was fabricated to realize piezoelectrochemical hydrogen production. The obvious output of the hydrogen and oxygen through application of a mechanical vibration of ~0.07 N and ~46.2 Hz was observed. This method provides a cost-effective, recyclable, environment-friendly and simple way to directly split water for hydrogen fuels by scavenging mechanical waste energy forms such as noise or traffic vibration in the environment.
Keywords: piezoelectric; energy harvesting; hydrogen production; piezoelectrochemical
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MDPI and ACS Style
Zhang, J.; Wu, Z.; Jia, Y.; Kan, J.; Cheng, G. Piezoelectric Bimorph Cantilever for Vibration-Producing-Hydrogen. Sensors 2013, 13, 367-374.
Zhang J, Wu Z, Jia Y, Kan J, Cheng G. Piezoelectric Bimorph Cantilever for Vibration-Producing-Hydrogen. Sensors. 2013; 13(1):367-374.
Zhang, Jun; Wu, Zheng; Jia, Yanmin; Kan, Junwu; Cheng, Guangming. 2013. "Piezoelectric Bimorph Cantilever for Vibration-Producing-Hydrogen." Sensors 13, no. 1: 367-374.