Influence of bistacked polyvinylidene fluoride-2D Ti3C2Tx MXene nanocomposite concentration for solution-processed piezoelectric nanogenerators
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00365412" target="_blank" >RIV/68407700:21220/23:00365412 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s10854-023-10213-3" target="_blank" >https://doi.org/10.1007/s10854-023-10213-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10854-023-10213-3" target="_blank" >10.1007/s10854-023-10213-3</a>
Alternative languages
Result language
angličtina
Original language name
Influence of bistacked polyvinylidene fluoride-2D Ti3C2Tx MXene nanocomposite concentration for solution-processed piezoelectric nanogenerators
Original language description
Short-circuit electrodes, poor surface contact, and low β-phase fraction are the common issues researchers face when preparing piezoelectric nanogenerators. To overcome the mentioned issues and further enhance the device operation, we conducted different concentrations of PVDF mixed with a fixed amount of Ti3C2Tx in a bistacked structure. The higher concentration of PVDF with the incorporation of MXene improved the generated open-circuit voltage (Voc) and short-circuit current (Isc) due to the appropriate nanocomposite thickness, less nanocomposite surface roughness, nanofillers uniform dispersion, and high β-phase fraction. At the fixed amount of Ti3C2Tx, the nanocomposite with 17.5 wt% PVDF results in Voc ~ 6.4 V and Isc ~ 1.5 µA, while its β-phase content is approximately 87%. A substantial β-phase fraction could be related to the stretched chain alignment of PVDF. This work demonstrates the feasibility of a solution-processed route to fabricate a nanogenerator to realize self-powered electronic gadgets.
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
20301 - Mechanical engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Materials Science: Materials in Electronics
ISSN
0957-4522
e-ISSN
1573-482X
Volume of the periodical
2023
Issue of the periodical within the volume
03
Country of publishing house
US - UNITED STATES
Number of pages
15
Pages from-to
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UT code for WoS article
000957785300005
EID of the result in the Scopus database
2-s2.0-85151321501