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Electrochemical deposition of powder alloy Co-Ni-Mo-O

Elektrohemijsko dobijanje prahova legure Co-Ni-Mo-O

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2008
426.pdf (606.2Kb)
Authors
Stevanović, Jasmina
Jugović, Branimir
Popić, Jovan P.
Stajić-Trošić, Jasna
Talijan, Nadežda M.
Article (Published version)
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Abstract
The electro deposition of the Co-Ni-Mo-O alloy powders from alkaline ammonium electrolytes and at constant current density was investigated. Metals of iron group, Co and Ni induce deposition of Mo, which alone can not be deposited from water electrolytes. Electrodeposited powders were investigated by SEM analysis where it is possible to determine the particle size, as well as the morphology of powders. The quantitative mass and chemical composition of Co-Ni-Mo-O alloy powders was determined by EDX analysis.
Alkalni, amonijačni elektrolit je korišćen za dobijanje prahova Co-Ni-Mo-O legure. Prahovi su taloženi pri konstantnoj gustini struje, kao sporedna reakcija pri reakciji intenzivnog izdvajanja vodonika. Metali grupe gvožđa Co i Ni indukuju taloženje Mo, koji sam ne može da se taloži iz vodenih elektrolita. Dobijeni prahovi su ispitani EDX, X-ray i SEM analizom i na osnovu dobijenih rezultata može se zaključiti da se promenom odnosa koncentracija soli u elektrolitu za taloženje, kao i gustinom struje taloženja može uticati na hemijski sastav i veličinu čestica prahova Co-Ni-Mo-O legure. Rezultati rendgenske analize ukazuju na amorfnu strukturu dobijenih prahova.
Keywords:
powder Co-Ni-Mo-O / prah Co-Ni-Mo-O / indukovano taloženje
Source:
Zaštita materijala, 2008, 49, 2, 25-30
Publisher:
  • Belgrade, Serbia : Engineering Society for Corrosion
Funding / projects:
  • Modifikacija metalnih i nemetalnih materijala elektroprovodnim polimerima za primenu u novim tehnologijama (RS-142044)

ISSN: 0351-9465

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_cer_428
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/428
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Stevanović, Jasmina
AU  - Jugović, Branimir
AU  - Popić, Jovan P.
AU  - Stajić-Trošić, Jasna
AU  - Talijan, Nadežda M.
PY  - 2008
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/428
AB  - The electro deposition of the Co-Ni-Mo-O alloy powders from alkaline ammonium electrolytes and at constant current density was investigated. Metals of iron group, Co and Ni induce deposition of Mo, which alone can not be deposited from water electrolytes. Electrodeposited powders were investigated by SEM analysis where it is possible to determine the particle size, as well as the morphology of powders. The quantitative mass and chemical composition of Co-Ni-Mo-O alloy powders was determined by EDX analysis.
AB  - Alkalni, amonijačni elektrolit je korišćen za dobijanje prahova Co-Ni-Mo-O legure. Prahovi su taloženi pri konstantnoj gustini struje, kao sporedna reakcija pri reakciji intenzivnog izdvajanja vodonika. Metali grupe gvožđa Co i Ni indukuju taloženje Mo, koji sam ne može da se taloži iz vodenih elektrolita. Dobijeni prahovi su ispitani EDX, X-ray i SEM analizom i na osnovu dobijenih rezultata može se zaključiti da se promenom odnosa koncentracija soli u elektrolitu za taloženje, kao i gustinom struje taloženja može uticati na hemijski sastav i veličinu čestica prahova Co-Ni-Mo-O legure. Rezultati rendgenske analize ukazuju na amorfnu strukturu dobijenih prahova.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - Electrochemical deposition of powder alloy Co-Ni-Mo-O
T1  - Elektrohemijsko dobijanje prahova legure Co-Ni-Mo-O
VL  - 49
IS  - 2
SP  - 25
EP  - 30
UR  - https://hdl.handle.net/21.15107/rcub_cer_428
UR  - Conv_83
ER  - 
@article{
author = "Stevanović, Jasmina and Jugović, Branimir and Popić, Jovan P. and Stajić-Trošić, Jasna and Talijan, Nadežda M.",
year = "2008",
abstract = "The electro deposition of the Co-Ni-Mo-O alloy powders from alkaline ammonium electrolytes and at constant current density was investigated. Metals of iron group, Co and Ni induce deposition of Mo, which alone can not be deposited from water electrolytes. Electrodeposited powders were investigated by SEM analysis where it is possible to determine the particle size, as well as the morphology of powders. The quantitative mass and chemical composition of Co-Ni-Mo-O alloy powders was determined by EDX analysis., Alkalni, amonijačni elektrolit je korišćen za dobijanje prahova Co-Ni-Mo-O legure. Prahovi su taloženi pri konstantnoj gustini struje, kao sporedna reakcija pri reakciji intenzivnog izdvajanja vodonika. Metali grupe gvožđa Co i Ni indukuju taloženje Mo, koji sam ne može da se taloži iz vodenih elektrolita. Dobijeni prahovi su ispitani EDX, X-ray i SEM analizom i na osnovu dobijenih rezultata može se zaključiti da se promenom odnosa koncentracija soli u elektrolitu za taloženje, kao i gustinom struje taloženja može uticati na hemijski sastav i veličinu čestica prahova Co-Ni-Mo-O legure. Rezultati rendgenske analize ukazuju na amorfnu strukturu dobijenih prahova.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "Electrochemical deposition of powder alloy Co-Ni-Mo-O, Elektrohemijsko dobijanje prahova legure Co-Ni-Mo-O",
volume = "49",
number = "2",
pages = "25-30",
url = "https://hdl.handle.net/21.15107/rcub_cer_428, Conv_83"
}
Stevanović, J., Jugović, B., Popić, J. P., Stajić-Trošić, J.,& Talijan, N. M.. (2008). Electrochemical deposition of powder alloy Co-Ni-Mo-O. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 49(2), 25-30.
https://hdl.handle.net/21.15107/rcub_cer_428
Stevanović J, Jugović B, Popić JP, Stajić-Trošić J, Talijan NM. Electrochemical deposition of powder alloy Co-Ni-Mo-O. in Zaštita materijala. 2008;49(2):25-30.
https://hdl.handle.net/21.15107/rcub_cer_428 .
Stevanović, Jasmina, Jugović, Branimir, Popić, Jovan P., Stajić-Trošić, Jasna, Talijan, Nadežda M., "Electrochemical deposition of powder alloy Co-Ni-Mo-O" in Zaštita materijala, 49, no. 2 (2008):25-30,
https://hdl.handle.net/21.15107/rcub_cer_428 .

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