Deposition of Tetracoordinate Co(II) Complex with Chalcone Ligands on Graphene
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F20%3APU138188" target="_blank" >RIV/00216305:26620/20:PU138188 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/20:73603327
Result on the web
<a href="https://www.mdpi.com/1420-3049/25/21/5021" target="_blank" >https://www.mdpi.com/1420-3049/25/21/5021</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/molecules25215021" target="_blank" >10.3390/molecules25215021</a>
Alternative languages
Result language
angličtina
Original language name
Deposition of Tetracoordinate Co(II) Complex with Chalcone Ligands on Graphene
Original language description
Studying the properties of complex molecules on surfaces is still mostly an unexplored research area because the deposition of the metal complexes has many pitfalls. Herein, we probed the possibility to produce surface hybrids by depositing a Co(II)-based complex with chalcone ligands on chemical vapor deposition (CVD)-grown graphene by a wet-chemistry approach and by thermal sublimation under high vacuum(.) Samples were characterized by high-frequency electron spin resonance (HF-ESR), XPS, Raman spectroscopy, atomic force microscopy (AFM), and optical microscopy, supported with density functional theory (DFT) and complete active space self-consistent field (CASSCF)/N-electron valence second-order perturbation theory (NEVPT2) calculations. This compound's rationale is its structure, with several aromatic rings for weak binding and possible favorable pi-pi stacking onto graphene. In contrast to expectations, we observed the formation of nanodroplets on graphene for a drop-cast sample and microcrystallites localized at grain boundaries and defects after thermal sublimation.
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
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
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
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MOLECULES
ISSN
1420-3049
e-ISSN
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Volume of the periodical
25
Issue of the periodical within the volume
21
Country of publishing house
CH - SWITZERLAND
Number of pages
17
Pages from-to
„5021-1“-„5021-17“
UT code for WoS article
000593443600001
EID of the result in the Scopus database
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