Deposition of MoSe2 flakes using cyclic selenides
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F21%3A39917634" target="_blank" >RIV/00216275:25310/21:39917634 - isvavai.cz</a>
Alternative codes found
RIV/75081431:_____/21:00002130 RIV/00216305:26620/21:PU141902 RIV/00216224:14310/21:00121832
Result on the web
<a href="https://pubs.rsc.org/en/content/articlelanding/2021/ra/d0ra10239c" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/2021/ra/d0ra10239c</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/d0ra10239c" target="_blank" >10.1039/d0ra10239c</a>
Alternative languages
Result language
angličtina
Original language name
Deposition of MoSe2 flakes using cyclic selenides
Original language description
The currently limited portfolio of volatile organoselenium compounds used for atomic layer deposition (ALD) has been extended by designing and preparing a series of four-, five- and six-membered cyclic silylselenides. Their fundamental properties were tailored by alternating the ring size, the number of embedded Se atoms and the used peripheral alkyl chains. In contrast to former preparations based on formation of sodium or lithium selenides, the newly developed synthetic method utilizes a direct and easy reaction of elemental selenium with chlorosilanes. Novel 2,2,4,4-tetraisopropyl-1,3,2,4-diselenadisiletane, which features good trade-off between chemical/thermal stability and reactivity, has been successfully used for gas-to-solid phase reaction with MoCl5 affording MoSe2. A thorough characterization of the as-deposited 2D MoSe2 flakes revealed its out-of-plane orientation and high purity. Hence, the developed four-membered cyclic silylselenide turned out to be well-suited Se-precursor for ALD of MoSe2.
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
10402 - Inorganic and nuclear chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
RSC Advances
ISSN
2046-2069
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
36
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
"22140–22147"
UT code for WoS article
000667711300026
EID of the result in the Scopus database
2-s2.0-85104795597