The significance of temperature dependence on the piezoelectric energy harvesting by using a phononic crystal

被引：50

作者：

Aly, Arafa H. ^{[1
]}

Nagaty, Ahmed ^{[1
]}

Khalifa, Zaki ^{[1
]}

Mehaney, Ahmed ^{[1
]}

机构：

[1] Beni Suef Univ, Fac Sci, Phys Dept, Bani Suwayf, Egypt

来源：

JOURNAL OF APPLIED PHYSICS | 2018年 / 123卷 / 18期

关键词：

BAND-GAPS; WAVES; PROPAGATION; SCATTERERS; SHAPES;

D O I：

10.1063/1.5019623

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this study, an acoustic energy harvester based on a two-dimensional phononic crystal has been constructed. The present structure consists of silicon cylinders in the air background with a polyvinylidene fluoride cylinder as a defect to confine the acoustic energy. The presented energy harvester depends on the piezoelectric effect (using the piezoelectric material polyvinylidene fluoride) that converts the confined acoustic energy to electric energy. The maximum output voltage obtained equals 170 mV. Moreover, the results revealed that the output voltage can be increased with increasing temperature. In addition, the effects of the load resistance and the geometry of the piezoelectric material on the output voltage have been studied theoretically. Based on these results, all previous studies about energy harvesting in phononic structures must take temperature effects into account. Published by AIP Publishing.

引用

页数：5

共 31 条

[21] Proof of Concept for an Ultrasensitive Technique to Detect and Localize Sources of Elastic Nonlinearity Using Phononic Crystals [J].

Miniaci, M. ;

Gliozzi, A. S. ;

Morvan, B. ;

Krushynska, A. ;

Bosia, F. ;

Scalerandi, M. ;

Pugno, N. M. .

PHYSICAL REVIEW LETTERS, 2017, 118 (21)

[22] A piezoelectric vibration based generator for wireless electronics [J].

Roundy, S ;

Wright, PK .

SMART MATERIALS & STRUCTURES, 2004, 13 (05) :1131-1142

[23] Acoustic energy harvesting by piezoelectric curved beams in the cavity of a sonic crystal [J].

Wang, Wei-Chung ;

Wu, Liang-Yu ;

Chen, Lien-Wen ;

Liu, Chia-Ming .

SMART MATERIALS AND STRUCTURES, 2010, 19 (04)

[24] Wave localization in randomly disordered layered three-component phononic crystals with thermal effects [J].

Wang, Yi-Ze ;

Li, Feng-Ming ;

Kishimoto, Kikuo ;

Wang, Yue-Sheng ;

Huang, Wen-Hu .

ARCHIVE OF APPLIED MECHANICS, 2010, 80 (06) :629-640

[25] Nanopiezotronics [J].

Wang, Zhong Lin .

ADVANCED MATERIALS, 2007, 19 (06) :889-892

[26] Acoustic pressure in cavity of variously sized two-dimensional sonic crystals with various filling fractions [J].

Wu, Liang-Yu ;

Chen, Lien-Wen ;

Liu, Chia-Ming .

PHYSICS LETTERS A, 2009, 373 (12-13) :1189-1195

[27] Acoustic energy harvesting using resonant cavity of a sonic crystal [J].

Wu, Liang-Yu ;

Chen, Lien-Wen ;

Liu, Chia-Ming .

APPLIED PHYSICS LETTERS, 2009, 95 (01)

[28] Experimental investigation of the acoustic pressure in cavity of a two-dimensional sonic crystal [J].

Wu, Liang-Yu ;

Chen, Lien-Wen ;

Liu, Chia-Ming .

PHYSICA B-CONDENSED MATTER, 2009, 404 (12-13) :1766-1770

[29] Wave propagation and localization in randomly disordered layered composites with local resonances [J].

Yan, Zhi-Zhong ;

Zhang, Chuanzeng ;

Wang, Yue-Sheng .

WAVE MOTION, 2010, 47 (07) :409-420

[30]

Zhou Z., 2012, MICROSYSTEMS NANOTEC, V1st, DOI [DOI 10.1007/978-3-642-18293-8, https://doi.org/10.1007/978-3-642-18293-8]

← 1 2 3 4 →