Overgrowth of Rhodium on Gold Nanorods

[Image: see text] This study focuses on the deposition and growth mode of rhodium (Rh) on gold (Au) seed nanorods (NRs). Using a combination of scanning transmission electron microscopy imaging, energy-dispersive X-ray spectroscopy, and UV–visible absorption spectroscopy, we show that Rh deposition...

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Detalles Bibliográficos
Autores principales: Chantry, Ruth L., Siriwatcharapiboon, Wilai, Horswell, Sarah L., Logsdail, Andrew J., Johnston, Roy L., Li, Z. Y.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2012
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3350212/
https://www.ncbi.nlm.nih.gov/pubmed/22582111
http://dx.doi.org/10.1021/jp212432g
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author Chantry, Ruth L.
Siriwatcharapiboon, Wilai
Horswell, Sarah L.
Logsdail, Andrew J.
Johnston, Roy L.
Li, Z. Y.
author_facet Chantry, Ruth L.
Siriwatcharapiboon, Wilai
Horswell, Sarah L.
Logsdail, Andrew J.
Johnston, Roy L.
Li, Z. Y.
author_sort Chantry, Ruth L.
collection PubMed
description [Image: see text] This study focuses on the deposition and growth mode of rhodium (Rh) on gold (Au) seed nanorods (NRs). Using a combination of scanning transmission electron microscopy imaging, energy-dispersive X-ray spectroscopy, and UV–visible absorption spectroscopy, we show that Rh deposition results in an uneven overlayer morphology on the Au NR seeds, with a tendency for Rh deposition to occur preferentially on the Au NR ends. The results suggest that complex and kinetically driven metal–metal interactions take place in this system.
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spelling pubmed-33502122012-05-11 Overgrowth of Rhodium on Gold Nanorods Chantry, Ruth L. Siriwatcharapiboon, Wilai Horswell, Sarah L. Logsdail, Andrew J. Johnston, Roy L. Li, Z. Y. J Phys Chem C Nanomater Interfaces [Image: see text] This study focuses on the deposition and growth mode of rhodium (Rh) on gold (Au) seed nanorods (NRs). Using a combination of scanning transmission electron microscopy imaging, energy-dispersive X-ray spectroscopy, and UV–visible absorption spectroscopy, we show that Rh deposition results in an uneven overlayer morphology on the Au NR seeds, with a tendency for Rh deposition to occur preferentially on the Au NR ends. The results suggest that complex and kinetically driven metal–metal interactions take place in this system. American Chemical Society 2012-04-16 2012-05-10 /pmc/articles/PMC3350212/ /pubmed/22582111 http://dx.doi.org/10.1021/jp212432g Text en Copyright © 2012 American Chemical Society http://pubs.acs.org This is an open-access article distributed under the ACS AuthorChoice Terms & Conditions. Any use of this article, must conform to the terms of that license which are available at http://pubs.acs.org.
spellingShingle Chantry, Ruth L.
Siriwatcharapiboon, Wilai
Horswell, Sarah L.
Logsdail, Andrew J.
Johnston, Roy L.
Li, Z. Y.
Overgrowth of Rhodium on Gold Nanorods
title Overgrowth of Rhodium on Gold Nanorods
title_full Overgrowth of Rhodium on Gold Nanorods
title_fullStr Overgrowth of Rhodium on Gold Nanorods
title_full_unstemmed Overgrowth of Rhodium on Gold Nanorods
title_short Overgrowth of Rhodium on Gold Nanorods
title_sort overgrowth of rhodium on gold nanorods
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3350212/
https://www.ncbi.nlm.nih.gov/pubmed/22582111
http://dx.doi.org/10.1021/jp212432g
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