Electrodeposition of nickel particles and their characterization

Gerardo T. Martínez, Genaro Zavala, Marcelo Videa

Resultado de la investigación: Article

8 Citas (Scopus)

Resumen

Electrodeposition of nickel particles on ITO substrates is achieved by current pulse reduction. A comparison between potential pulse and current pulse experiments presents differences in particle size and particle size distribution. The latter shows smaller particle size dispersion than what is found with potential pulses. Characterization of the particles carried out by Atomic Force Microscopy shows particles with average sizes between 100 to 300 nm. Magnetic characterization by Magnetic Force Microscopy and SQUID shows that particles of ∼300 nm were ferromagnetic with a coercive field of 200 Oe and a saturation magnetization of 40 × 10-6 emu at 300 K.

Idioma originalEnglish
Páginas (desde-hasta)7-11
Número de páginas5
PublicaciónJournal of the Mexican Chemical Society
Volumen53
N.º1
EstadoPublished - ene 2009

Huella dactilar

Nickel
Electrodeposition
Particle size
Magnetic force microscopy
SQUIDs
Saturation magnetization
Particle size analysis
Atomic force microscopy
Substrates
Experiments

ASJC Scopus subject areas

  • Chemistry(all)

Citar esto

Martínez, Gerardo T. ; Zavala, Genaro ; Videa, Marcelo. / Electrodeposition of nickel particles and their characterization. En: Journal of the Mexican Chemical Society. 2009 ; Vol. 53, N.º 1. pp. 7-11.
@article{d888d12cd12740618f73956e298bbf25,
title = "Electrodeposition of nickel particles and their characterization",
abstract = "Electrodeposition of nickel particles on ITO substrates is achieved by current pulse reduction. A comparison between potential pulse and current pulse experiments presents differences in particle size and particle size distribution. The latter shows smaller particle size dispersion than what is found with potential pulses. Characterization of the particles carried out by Atomic Force Microscopy shows particles with average sizes between 100 to 300 nm. Magnetic characterization by Magnetic Force Microscopy and SQUID shows that particles of ∼300 nm were ferromagnetic with a coercive field of 200 Oe and a saturation magnetization of 40 × 10-6 emu at 300 K.",
keywords = "Atomic Force Microscopy, Electrodeposition, Magnetic Force Microscopy, Magnetic nanoparticles",
author = "Mart{\'i}nez, {Gerardo T.} and Genaro Zavala and Marcelo Videa",
year = "2009",
month = "1",
language = "English",
volume = "53",
pages = "7--11",
journal = "Journal of the Mexican Chemical Society",
issn = "1870-249X",
publisher = "Sociedad Quimica de Mexico A.C.",
number = "1",

}

Electrodeposition of nickel particles and their characterization. / Martínez, Gerardo T.; Zavala, Genaro; Videa, Marcelo.

En: Journal of the Mexican Chemical Society, Vol. 53, N.º 1, 01.2009, p. 7-11.

Resultado de la investigación: Article

TY - JOUR

T1 - Electrodeposition of nickel particles and their characterization

AU - Martínez, Gerardo T.

AU - Zavala, Genaro

AU - Videa, Marcelo

PY - 2009/1

Y1 - 2009/1

N2 - Electrodeposition of nickel particles on ITO substrates is achieved by current pulse reduction. A comparison between potential pulse and current pulse experiments presents differences in particle size and particle size distribution. The latter shows smaller particle size dispersion than what is found with potential pulses. Characterization of the particles carried out by Atomic Force Microscopy shows particles with average sizes between 100 to 300 nm. Magnetic characterization by Magnetic Force Microscopy and SQUID shows that particles of ∼300 nm were ferromagnetic with a coercive field of 200 Oe and a saturation magnetization of 40 × 10-6 emu at 300 K.

AB - Electrodeposition of nickel particles on ITO substrates is achieved by current pulse reduction. A comparison between potential pulse and current pulse experiments presents differences in particle size and particle size distribution. The latter shows smaller particle size dispersion than what is found with potential pulses. Characterization of the particles carried out by Atomic Force Microscopy shows particles with average sizes between 100 to 300 nm. Magnetic characterization by Magnetic Force Microscopy and SQUID shows that particles of ∼300 nm were ferromagnetic with a coercive field of 200 Oe and a saturation magnetization of 40 × 10-6 emu at 300 K.

KW - Atomic Force Microscopy

KW - Electrodeposition

KW - Magnetic Force Microscopy

KW - Magnetic nanoparticles

UR - http://www.scopus.com/inward/record.url?scp=77951010798&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:77951010798

VL - 53

SP - 7

EP - 11

JO - Journal of the Mexican Chemical Society

JF - Journal of the Mexican Chemical Society

SN - 1870-249X

IS - 1

ER -