An investigation into size-dependent dynamic thermo-electromechanical response of piezoelectric-laminated sandwich smart nanocomposites | |
Li, Chenlin1,2; Tian, Xiaogeng2; He, Tianhu3 | |
2021-04 | |
发表期刊 | International Journal of Energy Research |
ISSN | 0363-907X |
卷号 | 45期号:5页码:7235-7255 |
摘要 | Nanoscale piezoelectric energy-harvesting from ambient vibration sources has great potential for practical applications in powering nanoelectronic and nano-wireless sensors. Nowadays, the piezoelectric laminated sandwich smart nanocomposites have been extensively applied as nanogenerators, nano-energy harvesters, and the other nano-electromechanical devices. However, no works have thoroughly investigated the size-dependent dynamic thermo-electromechanical response of such structure that consider the perfect/non-idealized interfacial conditions and piezoelectric material constants ratios. This article will address this problem based on the size-dependent piezoelectric thermoelasticity theory by a semi-analytical technique via the Laplace transformation. If the thermal/elastic nonlocal parameters or material constants ratios are properly selected, the results show that: (a) the electrical energy harvesting and heat isolation can be maximally improved; (b) the harmful thermal stresses will be lowered to some extent. This work not only provides a thorough and comprehensive understanding on response of piezoelectric laminated sandwich smart nanocomposites serving in non-uniform thermal environment, but also offers basic guidelines for its thermal management and piezoelectric energy harvesting. © 2020 John Wiley & Sons Ltd |
关键词 | Electromechanical devices Laminating Laplace transforms Nanocomposites Nanosensors Piezoelectricity Thermoelasticity Ambient vibrations Electromechanical response Interfacial conditions Laplace transformations Piezoelectric energy harvesting Semi-analytical techniques Thermal environment Thermoelasticity theory |
DOI | 10.1002/er.6308 |
收录类别 | SCI ; SCIE ; EI |
语种 | 英语 |
WOS研究方向 | Energy & Fuels ; Nuclear Science & Technology |
WOS类目 | Energy & Fuels ; Nuclear Science & Technology |
WOS记录号 | WOS:000602548400001 |
出版者 | John Wiley and Sons Ltd |
EI入藏号 | 20205209693451 |
EI主题词 | Energy harvesting |
EI分类号 | 525.5 Energy Conversion Issues ; 701.1 Electricity: Basic Concepts and Phenomena ; 761 Nanotechnology ; 816.1 Processing of Plastics and Other Polymers ; 921.3 Mathematical Transformations ; 931.2 Physical Properties of Gases, Liquids and Solids ; 933 Solid State Physics |
来源库 | WOS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/147730 |
专题 | 研究生院 |
通讯作者 | Li, Chenlin |
作者单位 | 1.Lanzhou Jiaotong Univ, Sch Civil Engn, Lanzhou 730070, Gansu, Peoples R China; 2.Xi An Jiao Tong Univ, State Key Lab Strength & Vibrat Mech Struct, Xian, Shaanxi, Peoples R China; 3.Lanzhou Univ Technol, Sch Sci, Lanzhou, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Chenlin,Tian, Xiaogeng,He, Tianhu. An investigation into size-dependent dynamic thermo-electromechanical response of piezoelectric-laminated sandwich smart nanocomposites[J]. International Journal of Energy Research,2021,45(5):7235-7255. |
APA | Li, Chenlin,Tian, Xiaogeng,&He, Tianhu.(2021).An investigation into size-dependent dynamic thermo-electromechanical response of piezoelectric-laminated sandwich smart nanocomposites.International Journal of Energy Research,45(5),7235-7255. |
MLA | Li, Chenlin,et al."An investigation into size-dependent dynamic thermo-electromechanical response of piezoelectric-laminated sandwich smart nanocomposites".International Journal of Energy Research 45.5(2021):7235-7255. |
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