Surface enhanced infrared absorption spectroscopy for graphene functionalization on copper
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F17%3A00482742" target="_blank" >RIV/61388955:_____/17:00482742 - isvavai.cz</a>
Alternative codes found
RIV/61389013:_____/17:00482742 RIV/00216208:11310/17:10365958
Result on the web
<a href="http://dx.doi.org/10.1016/j.carbon.2017.08.045" target="_blank" >http://dx.doi.org/10.1016/j.carbon.2017.08.045</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.carbon.2017.08.045" target="_blank" >10.1016/j.carbon.2017.08.045</a>
Alternative languages
Result language
angličtina
Original language name
Surface enhanced infrared absorption spectroscopy for graphene functionalization on copper
Original language description
The monolayer form of CVD graphene is imposing crucial challenges in characterization of the targeted covalent functionalization due to the low amount of grafting moieties on the surface, which in turn hampers drawing conclusions about reactivity-properties relationships. Due to the growing interest in chemically modified graphene new, reliable and non-destructive methods for its characterization are critically required. Herein we demonstrate the use of surface-enhanced infrared absorption spectroscopy for detection of characteristic vibration modes of species being grafted to the material either via radical (Meerwein arylation) or nucleophilic substitution pathway on copper foil. The phenomenon is allowed by the appropriate metal surface morphology and no signal could have been obtained neither on Si/SiO2 substrate, nor on bare copper. The surface of copper foil exhibit partial corrosion during the reaction which leads to the creation of active substrate for SEIRA. The measurements were performed using reflection-absorption and attenuated total reflection modes with almost identical results, thus making this analytical approach feasible, practical, non-destructive and easy to use for routine characterization of graphene functionalization. (C) 2017 Elsevier Ltd. All rights reserved.
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
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Carbon
ISSN
0008-6223
e-ISSN
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Volume of the periodical
124
Issue of the periodical within the volume
NOV 2017
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
250-255
UT code for WoS article
000412118200030
EID of the result in the Scopus database
2-s2.0-85028563211