Enhanced LPG Sensitivity for Electron Beam Irradiated Al-ZnO Nanoparticles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F20%3A43959472" target="_blank" >RIV/49777513:23640/20:43959472 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/masy.202000168" target="_blank" >https://doi.org/10.1002/masy.202000168</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/masy.202000168" target="_blank" >10.1002/masy.202000168</a>

Result language
angličtina
Original language name
Enhanced LPG Sensitivity for Electron Beam Irradiated Al-ZnO Nanoparticles
Original language description
Al doped and un-doped ZnO thin films are coated on glass substrate by successive ionic layer adsorption and reaction technique with varying doping concentrations of Al from 3 to 7 at%. The samples are annealed at 450 degrees C for 1 h in the air. The structural and morphological analysis of the samples are carried out using XRD and SEM. The samples are irradiated with high energy electron beam at a dosage of 5 kGy and its sensing properties are explored. It is observed that the irradiated samples show an enhanced sensitivity to liquefied petroleum gas than that of unirradiated samples at the same doping concentration. The higher response and recovery time of irradiated samples are compared with unirradiated samples. The maximum sensitivity (S= 0.35) with faster recovery time of 25 s is observed for the 7% doped Al-ZnO thin irradiated film.
Czech name
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Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
21001 - Nano-materials (production and properties)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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