| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Russell, Andrea E.
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Template- and Surfactant-free room temperature synthesis of Pt/C and Pt−Rh/C nanowires/nanoparticles for ethanol electro-oxidationcitations
- 2020Realising the activity benefits of Pt preferential (111) surfaces for ethanol oxidation in a nanowire electrocatalystcitations
- 2020A quick and versatile one step metal–organic chemical deposition method for supported Pt and Pt-alloy catalystscitations
- 2018Effects of heat treatment atmosphere on the structure and activity of Pt3Sn nanoparticle electrocatalysts:a characterisation case studycitations
- 2018Support induced charge transfer effects on electrochemical characteristics of Pt nanoparticle electrocatalystscitations
- 2018Effects of heat treatment atmosphere on the structure and activity of Pt3Sn nanoparticle electrocatalysts: a characterisation case studycitations
- 2018Effects of heat treatment atmosphere on the structure and activity of Pt3Sn nanoparticle electrocatalysts: a characterisation case studycitations
- 2014The fabrication of a bifunctional oxygen electrode without carbon components for alkaline secondary batteriescitations
- 2013A novel bifunctional oxygen GDE for alkaline secondary batteriescitations
- 2009Relating SERS intensity to specific plasmon modes on sphere segment void surfacescitations
- 2007Potential dependence of segregation and surface alloy formation of a Ru modified carbon supported Pt catalystcitations
- 2007SERS at structured palladium and platinum surfacescitations
Places of action
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article
Relating SERS intensity to specific plasmon modes on sphere segment void surfaces
Abstract
Colloidal-crystal templated electrodeposition can be used to fabricate sphere segment void (SSV) substrates that show large, reproducible enhancements in surface-enhanced Raman spectroscopy (SERS). These SSV substrates support a variety of plasmon modes and can be fully characterized by white light dispersion measurements allowing the direct identification of the modes predicted by computational models of the nanoscale optical fields. Comparing plasmon absorption with SERS enhancements as a function of sphere segment void diameter and metal thickness for a series of SSV substrates allows the identification of the specific plasmon modes, which give rise to large SERS enhancements at different laser wavelengths and in different media. The measured SERS intensities show direct correlation to the plasmonic modes of the structures providing a guide to the design of efficient surfaces for SERS.