Enhanced LPG Sensitivity for Electron Beam Irradiated Al-ZnO Nanoparticles

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Enhanced LPG Sensitivity for Electron Beam Irradiated Al-ZnO Nanoparticles

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Enhanced LPG Sensitivity for Electron Beam Irradiated Al-ZnO Nanoparticles

Popis výsledku anglicky

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.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Macromolecular Symposia

ISSN

1022-1360

e-ISSN

—

Svazek periodika

392

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

5

Strana od-do

—

Kód UT WoS článku

000564234600006

EID výsledku v databázi Scopus

2-s2.0-85089473482