Thiophenol-Modified Fluorographene Derivatives for Nonlinear Optical Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F19%3A73597987" target="_blank" >RIV/61989592:15310/19:73597987 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/cplu.201800643" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/cplu.201800643</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cplu.201800643" target="_blank" >10.1002/cplu.201800643</a>
Alternative languages
Result language
angličtina
Original language name
Thiophenol-Modified Fluorographene Derivatives for Nonlinear Optical Applications
Original language description
The synthesis and characterization of two thiophenol-modified fluorographene derivatives, namely methoxythiophenol-and dimethylaminothiophenol-modified fluorographenes, are reported, while their third-order nonlinear optical response were thoroughly investigated under both visible (532 nm) and infrared (1064 nm) with 35 ps and 4 ns laser pulses. The graphene derivatives were obtained by partial nucleophilic substitution/reduction of fluorographene by the corresponding organic thiophenols, and were fully characterized by techniques including infrared/Raman spectroscopy, X-ray photoelectron spectroscopy, atomic force spectroscopy, and high-resolution transmission microscopy. This type of modification resulted in graphenic structures where the attached thiol groups, sp(2) domains, and the residual fluorine groups act as donors, pi bridges, and acceptors, respectively. Both derivatives exhibited large nonlinear optical response compared to fluorographene, and have potential applications in optical limiting as an alternative to fullerenes.
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
10403 - Physical 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
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ChemPlusChem
ISSN
2192-6506
e-ISSN
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Volume of the periodical
84
Issue of the periodical within the volume
9
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
1288-1298
UT code for WoS article
000486171000015
EID of the result in the Scopus database
2-s2.0-85064633042