scholarly journals High-performance piezoelectric energy harvesting of vertically aligned Pb(Zr,Ti)O3 nanorod arrays

RSC Advances ◽  
2018 ◽  
Vol 8 (14) ◽  
pp. 7422-7427 ◽  
Author(s):  
Wenchao Jin ◽  
Zhao Wang ◽  
Hao Huang ◽  
Xiaokang Hu ◽  
Yahua He ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
High Performance ◽  
Hydrothermal Process ◽  
Piezoelectric Response ◽  
Piezoelectric Energy Harvesting ◽  
Nanorod Arrays ◽  
Piezoelectric Energy ◽  
One Step ◽  
Vertically Aligned

Pb(Zr,Ti)O3 nanorod arrays with outstanding piezoelectric response and a high d33 of 1600 pm V−1 were synthesized by a one-step hydrothermal process.

scholarly journals Orientation-dependent piezoresponse and high-performance energy harvesting of lead-free (K,Na)NbO3 nanorod arrays

RSC Advances ◽  
2017 ◽  
Vol 7 (28) ◽  
pp. 16908-16915 ◽  
Author(s):  
Yahua He ◽  
Zhao Wang ◽  
Xiaokang Hu ◽  
Yaxuan Cai ◽  
Luying Li ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Spontaneous Polarization ◽  
High Performance ◽  
Lead Free ◽  
Piezoelectric Response ◽  
Nanorod Arrays ◽  
High Quality ◽  
Energy Harvesters ◽  
Piezoelectric Energy ◽  
High Output

High-quality (K,Na)NbO3 nanorod arrays with [110]-oriented spontaneous polarization and piezoelectric response were utilized for building high-output piezoelectric energy harvesters.

The growth and assembly of the multidimensional hierarchical Ni3S2 for aqueous asymmetric supercapacitors

CrystEngComm ◽  
2015 ◽  
Vol 17 (24) ◽  
pp. 4495-4501 ◽  
Author(s):  
Bin Yang ◽  
Lei Yu ◽  
Qi Liu ◽  
Jingyuan Liu ◽  
Wanlu Yang ◽  
...  
Keyword(s):  
Thin Film ◽  
Energy Storage ◽  
High Performance ◽  
Electrode Materials ◽  
Hydrothermal Process ◽  
Nanorod Arrays ◽  
Asymmetric Supercapacitors ◽  
One Step ◽  
Step Growth

We synthesized the mushroom-like Ni3S2 with step by step growth that is the thin film growing on the nanorod arrays with one-step hydrothermal process, which is a novel ways to fabricate the multidimensional hierarchical electrode materials for high performance energy storage.

Investigation of efficient piezoelectric energy harvesting from impulsive force

2020 ◽  
Vol 59 (SP) ◽  
pp. SPPD04
Author(s):  
S. Aphayvong ◽  
T. Yoshimura ◽  
S. Murakami ◽  
K. Kanda ◽  
N. Fujimura
Keyword(s):  
Energy Harvesting ◽  
Piezoelectric Energy Harvesting ◽  
Impulsive Force ◽  
Piezoelectric Energy

scholarly journals Piezoelectric Energy Harvesting Solutions: A Review

Sensors ◽  
2020 ◽  
Vol 20 (12) ◽  
pp. 3512 ◽  
Author(s):  
Corina Covaci ◽  
Aurel Gontean
Keyword(s):  
Energy Harvesting ◽  
Piezoelectric Effect ◽  
Piezoelectric Transducers ◽  
Piezoelectric Energy Harvesting ◽  
Piezoelectric Energy ◽  
Direct Piezoelectric Effect ◽  
Harvesting Technique ◽  
Different Shapes ◽  
Piezoelectric Devices ◽  
Review Current

The goal of this paper is to review current methods of energy harvesting, while focusing on piezoelectric energy harvesting. The piezoelectric energy harvesting technique is based on the materials’ property of generating an electric field when a mechanical force is applied. This phenomenon is known as the direct piezoelectric effect. Piezoelectric transducers can be of different shapes and materials, making them suitable for a multitude of applications. To optimize the use of piezoelectric devices in applications, a model is needed to observe the behavior in the time and frequency domain. In addition to different aspects of piezoelectric modeling, this paper also presents several circuits used to maximize the energy harvested.

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