Design and characteristics of two-dimensional piezoelectric nanogenerators-Reference-Cited by-同舟云学术

Design and characteristics of two-dimensional piezoelectric nanogenerators

Published:2023-01-01 Issue:1 Volume:13 Page:
ISSN:2391-5439
Container-title:Open Engineering
language:en
Short-container-title:

Author:

Radeef Zainab Shakir¹²

Affiliation:

1. Department of Materials Engineering , Faculty of Engineering , University of Kufa , Najaf , Iraq

2. Nanotechnology and Advanced Materials Research Unit (NAMRU) , Faculty of Engineering , University of Kufa , Najaf , Iraq

Abstract

Abstract In the last decades, increasing interest in piezoelectric material has opened new horizons in electronic industries and alternative energy fields. In this study, a piezoelectric (ZnO NSs–Na2Ti6O13) were prepared from Zinc Oxid Nanosheets (ZnO NSs) and Disodium Hexa titanate (NTO). The dielectric, harvester performance, and the pyroelectric effect of ZnO NSs – NTO explored experimentally. Under different experimental conditions and mechanisms, the generated voltages had been measured where a quasi-static pressing force was applied at the harvester. In addition, the derived voltage has been rectified when the harvester was mounted over a cantilever beam, where the power density was 0.10 ± 0.1 mW/cm3. Finally, there was further investigation of the pyroelectric property which yielded a maximum pyroelectric coefficient of 30.51 µC/m2 °C at low temperature.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Mechanical Engineering,Aerospace Engineering,General Materials Science,Civil and Structural Engineering,Environmental Engineering

Link

https://www.degruyter.com/document/doi/10.1515/eng-2022-0409/pdf

Reference48 articles.

1. Hammood AS, Radeef ZS, Thahab SM. Design of a piezoelectric energy harvesting device based on ZnO–Na2Ti6O13 heterojunction nanogenerator. Mater Res Express. 2019;6(11):1150e9. 10.1088/2053-1591/ab506f.

2. Radeef Z, Tong CW, Chao OZ, Yee KS. Energy harvesting based on a novel piezoelectric 0.7PbZn0.3Ti0.7O3-0.3Na2TiO3 nanogenerator. Energies. 2017;201710(5):646. 10.3390/en10050646.

3. Chen C, Sharafi A, Sun J-Q. A high density piezoelectric energy harvesting device from highway traffic – design analysis and laboratory validation. Appl Energy. 2020;269(115073):115073. 10.1016/j.apenergy.2020.115073.

4. Covaci C, Gontean A. Piezoelectric energy harvesting solutions: A review. Sensors (Basel). 2020;20(12):3512. 10.3390/s20123512.

5. bsc. Harvesting electrical charge from ambient vibration using piezoelectric materials. Edu.my. http://borneoscience.ums.edu.my/? p = 554 [cited 2022 Nov 17].