A new hybrid piezo/triboelectric SbSeI nanogenerator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F22%3A50018582" target="_blank" >RIV/62690094:18470/22:50018582 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0360544221022969?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0360544221022969?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.energy.2021.122048" target="_blank" >10.1016/j.energy.2021.122048</a>
Alternative languages
Result language
angličtina
Original language name
A new hybrid piezo/triboelectric SbSeI nanogenerator
Original language description
In this paper, a compressed antimony selenoiodide (SbSeI)-based hybrid piezo/triboelectric nano-generator for mechanical energy harvesting is presented for the first time. Sonochemically-fabricated SbSeI nanowires were compressed under high pressure (120 MPa) to form a pellet for use as an experimental electrode. Kapton film was utilized as the other electrode. The basic parameters used for the triboelectric nanogenerator (i.e. surface roughness and dielectric permittivity) were thoroughly studied. The effects of distance between the Kapton and SbSeI electrodes, excitation signal shape, and applied force on the output voltage have been examined. The attempt to separate piezoelectric and triboelectric effects in the measured voltage response has been presented. The maximum peak-to-peak voltage value measured for a 50 g structure loaded was 2.71 V for rectangular signal excitation using an electromagnetic shaker with 80 Hz frequency. The prepared device generated a significantly higher voltage per surface area and force unit (15.8 V/(N.cm(2))) in comparison with similar literature reported values for other piezo/triboelectric generators. (C) 2021 Elsevier Ltd. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20303 - Thermodynamics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Energy
ISSN
0360-5442
e-ISSN
1873-6785
Volume of the periodical
238
Issue of the periodical within the volume
January
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
"Article Number: 122048"
UT code for WoS article
000701789000011
EID of the result in the Scopus database
2-s2.0-85115322320