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Spontaneously Deposited Rh on Au(111) Observed by AFM and XPS: Electrocatalysis of Hydrogen Evolution

Authorized Users Only
2016
Authors
Štrbac, Svetlana
Smiljanić, Milutin
Rakočević, Zlatko Lj.
Article (Published version)
Metadata
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Abstract
Rhodium nanoislands were spontaneously deposited on Au(111) up to a full coverage. Obtained Rh/Au(111) bimetallic surface was characterized ex situ by Atomic Force Microscopy imaging and by X-Ray Photoelectron Microscopy, while in situ characterization was performed by Cyclic Voltammetry in 0.1 M NaOH solution. Pronounced catalysis of hydrogen evolution reaction has been observed on Rh modified Au(111) surface compared to bare Au(111). This is ascribed to the suitable geometry of obtained Rh/Au(111) nanostructured electrode surface providing large number of active sites and to the electronic interaction between Au(111) substrate and Rh deposit.
Source:
Journal of the Electrochemical Society, 2016, 163, 12
Publisher:
  • Electrochemical Soc Inc, Pennington
Funding / projects:
  • Functional, Functionalized and Advanced Nanomaterials (RS-45005)

DOI: 10.1149/2.0041612jes

ISSN: 0013-4651

WoS: 000389151300006

Scopus: 2-s2.0-84994572073
[ Google Scholar ]
12
11
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/1950
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  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Štrbac, Svetlana
AU  - Smiljanić, Milutin
AU  - Rakočević, Zlatko Lj.
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1950
AB  - Rhodium nanoislands were spontaneously deposited on Au(111) up to a full coverage. Obtained Rh/Au(111) bimetallic surface was characterized ex situ by Atomic Force Microscopy imaging and by X-Ray Photoelectron Microscopy, while in situ characterization was performed by Cyclic Voltammetry in 0.1 M NaOH solution. Pronounced catalysis of hydrogen evolution reaction has been observed on Rh modified Au(111) surface compared to bare Au(111). This is ascribed to the suitable geometry of obtained Rh/Au(111) nanostructured electrode surface providing large number of active sites and to the electronic interaction between Au(111) substrate and Rh deposit.
PB  - Electrochemical Soc Inc, Pennington
T2  - Journal of the Electrochemical Society
T1  - Spontaneously Deposited Rh on Au(111) Observed by AFM and XPS: Electrocatalysis of Hydrogen Evolution
VL  - 163
IS  - 12
DO  - 10.1149/2.0041612jes
ER  - 
@article{
author = "Štrbac, Svetlana and Smiljanić, Milutin and Rakočević, Zlatko Lj.",
year = "2016",
abstract = "Rhodium nanoislands were spontaneously deposited on Au(111) up to a full coverage. Obtained Rh/Au(111) bimetallic surface was characterized ex situ by Atomic Force Microscopy imaging and by X-Ray Photoelectron Microscopy, while in situ characterization was performed by Cyclic Voltammetry in 0.1 M NaOH solution. Pronounced catalysis of hydrogen evolution reaction has been observed on Rh modified Au(111) surface compared to bare Au(111). This is ascribed to the suitable geometry of obtained Rh/Au(111) nanostructured electrode surface providing large number of active sites and to the electronic interaction between Au(111) substrate and Rh deposit.",
publisher = "Electrochemical Soc Inc, Pennington",
journal = "Journal of the Electrochemical Society",
title = "Spontaneously Deposited Rh on Au(111) Observed by AFM and XPS: Electrocatalysis of Hydrogen Evolution",
volume = "163",
number = "12",
doi = "10.1149/2.0041612jes"
}
Štrbac, S., Smiljanić, M.,& Rakočević, Z. Lj.. (2016). Spontaneously Deposited Rh on Au(111) Observed by AFM and XPS: Electrocatalysis of Hydrogen Evolution. in Journal of the Electrochemical Society
Electrochemical Soc Inc, Pennington., 163(12).
https://doi.org/10.1149/2.0041612jes
Štrbac S, Smiljanić M, Rakočević ZL. Spontaneously Deposited Rh on Au(111) Observed by AFM and XPS: Electrocatalysis of Hydrogen Evolution. in Journal of the Electrochemical Society. 2016;163(12).
doi:10.1149/2.0041612jes .
Štrbac, Svetlana, Smiljanić, Milutin, Rakočević, Zlatko Lj., "Spontaneously Deposited Rh on Au(111) Observed by AFM and XPS: Electrocatalysis of Hydrogen Evolution" in Journal of the Electrochemical Society, 163, no. 12 (2016),
https://doi.org/10.1149/2.0041612jes . .

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