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Electrodeposition of NiMo alloy coatings and their characterization as cathodes for hydrogen evolution in sodium hydroxide solution

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2007
bitstream_19678.pdf (238.5Kb)
Authors
Gajić Krstajić, Ljiljana
Krstajić, Nedeljko
Jović, Vladimir
Jović, Borka M.
Conference object (Published version)
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Abstract
The hydrogen evolution reaction on electrodeposited NiMo alloy coatings, as well as their electrochemical properties in NaOH solutions have been investigated by polarization measurements, cyclic voltammetry and EIS technique. It is shown that NiMo alloy coatings electrodeposited from pyrophosphate-sodium bicarbonate bath possess high catalytic activity for hydrogen evolution in NaOH solutions. Their stability in 1M NaOH at 25 0C under the condition of reverse polarization is shown to be very good, while in 33% NaOH at 850C (conditions of industrial electrolysis) electrodeposited NiMo alloy coatings exhibit also high catalytic activity, but low stability, as a consequence of massive dissolution of alloy coatings under the condition of reverse polarization.
Keywords:
NiMo alloy coatings / NaOH solutions / hydrogen / rastvor NaOH / vodonik / premazi NiMo legura
Source:
Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007, 2007, 163-163
Publisher:
  • Belgrade : Institute of Technical Sciences of SASA
Funding / projects:
  • Sinteza, karakterizacija i primena nanostruktuiranih katalizatora na različitim nosačima u gorivnim spregovima, elektrolizi vode i elektroorganskoj sintezi (RS-142038)

ISBN: 9788680321110

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_dais_6280
URI
https://dais.sanu.ac.rs/123456789/6280
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Gajić Krstajić, Ljiljana
AU  - Krstajić, Nedeljko
AU  - Jović, Vladimir
AU  - Jović, Borka M.
PY  - 2007
UR  - https://dais.sanu.ac.rs/123456789/6280
AB  - The hydrogen evolution reaction on electrodeposited NiMo alloy coatings, as well as
their electrochemical properties in NaOH solutions have been investigated by polarization
measurements, cyclic voltammetry and EIS technique. It is shown that NiMo alloy coatings
electrodeposited from pyrophosphate-sodium bicarbonate bath possess high catalytic activity for
hydrogen evolution in NaOH solutions. Their stability in 1M NaOH at 25 0C under the condition
of reverse polarization is shown to be very good, while in 33% NaOH at 850C (conditions of
industrial electrolysis) electrodeposited NiMo alloy coatings exhibit also high catalytic activity,
but low stability, as a consequence of massive dissolution of alloy coatings under the condition
of reverse polarization.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007
T1  - Electrodeposition of NiMo alloy coatings and their characterization as cathodes for hydrogen evolution in sodium hydroxide solution
SP  - 163
EP  - 163
UR  - https://hdl.handle.net/21.15107/rcub_dais_6280
ER  - 
@conference{
author = "Gajić Krstajić, Ljiljana and Krstajić, Nedeljko and Jović, Vladimir and Jović, Borka M.",
year = "2007",
abstract = "The hydrogen evolution reaction on electrodeposited NiMo alloy coatings, as well as
their electrochemical properties in NaOH solutions have been investigated by polarization
measurements, cyclic voltammetry and EIS technique. It is shown that NiMo alloy coatings
electrodeposited from pyrophosphate-sodium bicarbonate bath possess high catalytic activity for
hydrogen evolution in NaOH solutions. Their stability in 1M NaOH at 25 0C under the condition
of reverse polarization is shown to be very good, while in 33% NaOH at 850C (conditions of
industrial electrolysis) electrodeposited NiMo alloy coatings exhibit also high catalytic activity,
but low stability, as a consequence of massive dissolution of alloy coatings under the condition
of reverse polarization.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007",
title = "Electrodeposition of NiMo alloy coatings and their characterization as cathodes for hydrogen evolution in sodium hydroxide solution",
pages = "163-163",
url = "https://hdl.handle.net/21.15107/rcub_dais_6280"
}
Gajić Krstajić, L., Krstajić, N., Jović, V.,& Jović, B. M.. (2007). Electrodeposition of NiMo alloy coatings and their characterization as cathodes for hydrogen evolution in sodium hydroxide solution. in Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007
Belgrade : Institute of Technical Sciences of SASA., 163-163.
https://hdl.handle.net/21.15107/rcub_dais_6280
Gajić Krstajić L, Krstajić N, Jović V, Jović BM. Electrodeposition of NiMo alloy coatings and their characterization as cathodes for hydrogen evolution in sodium hydroxide solution. in Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007. 2007;:163-163.
https://hdl.handle.net/21.15107/rcub_dais_6280 .
Gajić Krstajić, Ljiljana, Krstajić, Nedeljko, Jović, Vladimir, Jović, Borka M., "Electrodeposition of NiMo alloy coatings and their characterization as cathodes for hydrogen evolution in sodium hydroxide solution" in Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007 (2007):163-163,
https://hdl.handle.net/21.15107/rcub_dais_6280 .

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