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LIGMAJER, F. HORÁK, M. ŠIKOLA, T. FOJTA, M. DAŇHEL, A.
Original Title
Silver Amalgam Nanoparticles and Microparticles: A Novel Plasmonic Platform for Spectroelectrochemistry
Type
journal article in Web of Science
Language
English
Original Abstract
In this study, we investigate in detail the optical properties of nanoparticles and microparticles made from silver amalgam and correlate their plasmonic resonances with their morphology. We use optical spectroscopy techniques on the ensemble level and electron energy loss spectroscopy on the single-particle level to demonstrate the extremely wide spectral range covered by the silver amalgam localized plasmonic resonances, ranging from ultraviolet all the way to the mid-infrared wavelengths. Our results establish silver amalgam as a suitable material for introduction of plasmonic functionalities into photochemical and spectroelectrochemical systems, where the plasmonic enhancement of electromagnetic fields and light emission processes could synergistically meet with the superior electrochemical characteristics of mercury.
Keywords
plasmonics; silver amalgam; nanoparticles, electrochemistry, spectroscopy, spectroelectrochemistry
Authors
LIGMAJER, F.; HORÁK, M.; ŠIKOLA, T.; FOJTA, M.; DAŇHEL, A.
Released
12. 6. 2019
ISBN
1932-7447
Periodical
Journal of Physical Chemistry C (print)
Year of study
123
Number
27
State
United States of America
Pages from
16957
Pages to
16964
Pages count
8
URL
https://pubs.acs.org/doi/10.1021/acs.jpcc.9b04124
BibTex
@article{BUT160150, author="Filip {Ligmajer} and Michal {Horák} and Tomáš {Šikola} and Miroslav {Fojta} and Aleš {Daňhel}", title="Silver Amalgam Nanoparticles and Microparticles: A Novel Plasmonic Platform for Spectroelectrochemistry", journal="Journal of Physical Chemistry C (print)", year="2019", volume="123", number="27", pages="16957--16964", doi="10.1021/acs.jpcc.9b04124", issn="1932-7447", url="https://pubs.acs.org/doi/10.1021/acs.jpcc.9b04124" }