Platinum deposition from hydrogen-ion beam irradiated solid precursor

Jovanović, Zoran M.; Pašti, Igor A.; Kalijadis, Ana; Lausevic, Mila; Mentus, Slavko V.; Laušević, Zoran

doi:10.1016/j.matlet.2011.05.015

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2011

Authors

Jovanović, Zoran M.

Pašti, Igor A.

Kalijadis, Ana

Lausevic, Mila
Mentus, Slavko V.
Laušević, Zoran

Article

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Abstract

We report a particular method of Pt/glassy carbon (GC) surface formation, based on a 15 key H(+/-) ion beam irradiation of thin H(2)PtCl(6)xnH(2)O layer placed over the GC surface. Hydrogen-ion beam irradiation provided an excellent adherence of Pt deposit, unlike to any other Pt-deposition method. Furthermore, the morphology and electrochemical activity of GC/Pt catalyst obtained at the fluence of 5 x 10(17) cm(-2) was found to be sensitive to the sign of charge of hydrogen ions. The electrochemical activity of such obtained Pt/GC surface toward oxygen reduction and ethanol oxidation was compared with the activity of the Pt deposits obtained by other more common reduction procedures. (C) 2011 Elsevier B.V. All rights reserved.

Keywords:

Cyclic voltammetry / Ethanol oxidation / Ion beam irradiation / Glassy carbon / Oxygen reduction / Platinum deposits

Source:
Materials Letters, 2011, 65, 17-18, 2655-2657

Funding / projects:

DOI: 10.1016/j.matlet.2011.05.015

ISSN: 0167-577X

WoS: 000293929300032

Scopus: 2-s2.0-79959571395

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	1
	1

TY  - JOUR
AU  - Jovanović, Zoran M.
AU  - Pašti, Igor A.
AU  - Kalijadis, Ana
AU  - Lausevic, Mila
AU  - Mentus, Slavko V.
AU  - Laušević, Zoran
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5649
AB  - We report a particular method of Pt/glassy carbon (GC) surface formation, based on a 15 key H(+/-) ion beam irradiation of thin H(2)PtCl(6)xnH(2)O layer placed over the GC surface. Hydrogen-ion beam irradiation provided an excellent adherence of Pt deposit, unlike to any other Pt-deposition method. Furthermore, the morphology and electrochemical activity of GC/Pt catalyst obtained at the fluence of 5 x 10(17) cm(-2) was found to be sensitive to the sign of charge of hydrogen ions. The electrochemical activity of such obtained Pt/GC surface toward oxygen reduction and ethanol oxidation was compared with the activity of the Pt deposits obtained by other more common reduction procedures. (C) 2011 Elsevier B.V. All rights reserved.
T2  - Materials Letters
T1  - Platinum deposition from hydrogen-ion beam irradiated solid precursor
EP  - 2657
IS  - 17-18
SP  - 2655
VL  - 65
DO  - 10.1016/j.matlet.2011.05.015
ER  -

@article{
author = "Jovanović, Zoran M. and Pašti, Igor A. and Kalijadis, Ana and Lausevic, Mila and Mentus, Slavko V. and Laušević, Zoran",
year = "2011",
abstract = "We report a particular method of Pt/glassy carbon (GC) surface formation, based on a 15 key H(+/-) ion beam irradiation of thin H(2)PtCl(6)xnH(2)O layer placed over the GC surface. Hydrogen-ion beam irradiation provided an excellent adherence of Pt deposit, unlike to any other Pt-deposition method. Furthermore, the morphology and electrochemical activity of GC/Pt catalyst obtained at the fluence of 5 x 10(17) cm(-2) was found to be sensitive to the sign of charge of hydrogen ions. The electrochemical activity of such obtained Pt/GC surface toward oxygen reduction and ethanol oxidation was compared with the activity of the Pt deposits obtained by other more common reduction procedures. (C) 2011 Elsevier B.V. All rights reserved.",
journal = "Materials Letters",
title = "Platinum deposition from hydrogen-ion beam irradiated solid precursor",
pages = "2657-2655",
number = "17-18",
volume = "65",
doi = "10.1016/j.matlet.2011.05.015"
}

Jovanović, Z. M., Pašti, I. A., Kalijadis, A., Lausevic, M., Mentus, S. V.,& Laušević, Z.. (2011). Platinum deposition from hydrogen-ion beam irradiated solid precursor. in Materials Letters, 65(17-18), 2655-2657.
https://doi.org/10.1016/j.matlet.2011.05.015

Jovanović ZM, Pašti IA, Kalijadis A, Lausevic M, Mentus SV, Laušević Z. Platinum deposition from hydrogen-ion beam irradiated solid precursor. in Materials Letters. 2011;65(17-18):2655-2657.
doi:10.1016/j.matlet.2011.05.015 .

Jovanović, Zoran M., Pašti, Igor A., Kalijadis, Ana, Lausevic, Mila, Mentus, Slavko V., Laušević, Zoran, "Platinum deposition from hydrogen-ion beam irradiated solid precursor" in Materials Letters, 65, no. 17-18 (2011):2655-2657,
https://doi.org/10.1016/j.matlet.2011.05.015 . .