Journal
JOURNAL OF ALLOYS AND COMPOUNDS
Volume 675, Issue -, Pages 306-310Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2016.03.129
Keywords
Piezoelectric nanogenerator; Lead zirconate titanate; Polymer; Output voltage; Finite element method
Categories
Funding
- National Natural Science Foundation of China [51302120]
- Natural Science Foundation of Gansu Province, China [145RJZA226]
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Piezoelectric nanogenerator based on oriented assembly of nanowires is a dominant device developed for converting mechanical energy into electrical energy. By finite element method, the nanogenerator based on lead zirconate titanate (PZT) nanowires is modeled to evaluate its capacitance, charge density on the top electrode and open circuit output voltage. Based on different types of PZT materials and polymers, our study presents the output voltage of the nanogenerator by changing of the PZT nanowire's length, diameter, and the nanogenerator's thickness. These results will be of crucial importance for optimal of the performance of the flexible nanogenerator based on oriented nanowire assembly. (C) 2016 Elsevier B.V. All rights reserved.
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