Gas-sensing behaviour of ZnO/diamond nanostructures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00489326" target="_blank" >RIV/68378271:_____/18:00489326 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/18:00316741 RIV/68407700:21340/18:00316741
Result on the web
<a href="http://dx.doi.org/10.3762/bjnano.9.4" target="_blank" >http://dx.doi.org/10.3762/bjnano.9.4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3762/bjnano.9.4" target="_blank" >10.3762/bjnano.9.4</a>
Alternative languages
Result language
angličtina
Original language name
Gas-sensing behaviour of ZnO/diamond nanostructures
Original language description
Microstructured single-and double-layered sensor devices based on p-type hydrogen-terminated nanocrystalline diamond (NCD) films and/or n-type ZnO nanorods (NRs) have been obtained via a facile microwave-plasma-enhanced chemical vapour deposition process or a hydrothermal growth procedure. The morphology and crystal structure of the synthesized materials was analysed with scanning electron microscopy, X-ray diffraction measurements and Raman spectroscopy. The gas sensing properties of the sensors based on i) NCD films, ii) ZnO nanorods, and iii) hybrid ZnO NRs/NCD structures were evaluated with respect to oxidizing (i.e., NO2, CO2) and reducing (i.e., NH3) gases at 150 degrees C. The hybrid ZnO NRs/NCD sensor showed a remarkably enhanced NO2 response compared to the ZnO NRs sensor. Further, inspired by this special hybrid structure, the simulation of interaction between the gas molecules (NO2 and CO2) and hybrid ZnO NRs/NCD sensor was studied using DFT calculations.
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
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GP14-06054P" target="_blank" >GP14-06054P: Study of surface conductivity of diamond films and its sensitivity to various gases</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Beilstein Journal of Nanotechnology
ISSN
2190-4286
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
Jan
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
22-29
UT code for WoS article
000423186700002
EID of the result in the Scopus database
2-s2.0-85040107329