Preparation of γ-Fe2O3 nanoparticles using DC thermal arc-plasma route, their characterization and magnetic properties

I. Banerjee, Y. B. Khollam, C. Balasubramanian, Renu Pasricha, P. P. Bakare, K. R. Patil, A. K. Das, S. V. Bhoraskar

Research output: Contribution to journal › Article

Abstract

γ-Fe2O3 particles were prepared, for the first time, using a direct current thermal arc-plasma route. The powder was characterized using X-ray diffraction, Mössbauer spectroscopy, X-ray photoelectron spectroscopy, chemical analysis, vibrating sample magnetometry and transmission electron microscopy. The high purity, stoichiometry and spherical morphology of the γ-Fe2O3 particles (saturation magnetization = 79 emu g-1 and coercivity = 348 Oe) were confirmed.

Original languageEnglish (US)
Pages (from-to)1235-1240
Number of pages6
JournalScripta Materialia
Volume54
Issue number7
DOIs
StatePublished - Apr 1 2006

Fingerprint

Saturation magnetization
Coercive force
Stoichiometry
Powders
plasma jets
Magnetic properties
X ray photoelectron spectroscopy
direct current
routes
Spectroscopy
Nanoparticles
magnetic properties
Transmission electron microscopy
Plasmas
X ray diffraction
nanoparticles
preparation
Chemical analysis
chemical analysis
magnetic measurement

Keywords

  • Chemical analysis
  • DC thermal arc-plasma route
  • Maghemite
  • Mössbauer spectroscopy
  • XPS

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Banerjee, I., Khollam, Y. B., Balasubramanian, C., Pasricha, R., Bakare, P. P., Patil, K. R., ... Bhoraskar, S. V. (2006). Preparation of γ-Fe2O3 nanoparticles using DC thermal arc-plasma route, their characterization and magnetic properties. Scripta Materialia, 54(7), 1235-1240. https://doi.org/10.1016/j.scriptamat.2005.12.029

Preparation of γ-Fe2O3 nanoparticles using DC thermal arc-plasma route, their characterization and magnetic properties. / Banerjee, I.; Khollam, Y. B.; Balasubramanian, C.; Pasricha, Renu; Bakare, P. P.; Patil, K. R.; Das, A. K.; Bhoraskar, S. V.

In: Scripta Materialia, Vol. 54, No. 7, 01.04.2006, p. 1235-1240.

Research output: Contribution to journal › Article

Banerjee, I, Khollam, YB, Balasubramanian, C, Pasricha, R, Bakare, PP, Patil, KR, Das, AK & Bhoraskar, SV 2006, 'Preparation of γ-Fe2O3 nanoparticles using DC thermal arc-plasma route, their characterization and magnetic properties', Scripta Materialia, vol. 54, no. 7, pp. 1235-1240. https://doi.org/10.1016/j.scriptamat.2005.12.029
Banerjee I, Khollam YB, Balasubramanian C, Pasricha R, Bakare PP, Patil KR et al. Preparation of γ-Fe2O3 nanoparticles using DC thermal arc-plasma route, their characterization and magnetic properties. Scripta Materialia. 2006 Apr 1;54(7):1235-1240. https://doi.org/10.1016/j.scriptamat.2005.12.029
Banerjee, I. ; Khollam, Y. B. ; Balasubramanian, C. ; Pasricha, Renu ; Bakare, P. P. ; Patil, K. R. ; Das, A. K. ; Bhoraskar, S. V. / Preparation of γ-Fe2O3 nanoparticles using DC thermal arc-plasma route, their characterization and magnetic properties. In: Scripta Materialia. 2006 ; Vol. 54, No. 7. pp. 1235-1240.
@article{893026e954024ecdb28f1d8efd000995,
title = "Preparation of γ-Fe2O3 nanoparticles using DC thermal arc-plasma route, their characterization and magnetic properties",
abstract = "γ-Fe2O3 particles were prepared, for the first time, using a direct current thermal arc-plasma route. The powder was characterized using X-ray diffraction, M{\"o}ssbauer spectroscopy, X-ray photoelectron spectroscopy, chemical analysis, vibrating sample magnetometry and transmission electron microscopy. The high purity, stoichiometry and spherical morphology of the γ-Fe2O3 particles (saturation magnetization = 79 emu g-1 and coercivity = 348 Oe) were confirmed.",
keywords = "Chemical analysis, DC thermal arc-plasma route, Maghemite, M{\"o}ssbauer spectroscopy, XPS",
author = "I. Banerjee and Khollam, {Y. B.} and C. Balasubramanian and Renu Pasricha and Bakare, {P. P.} and Patil, {K. R.} and Das, {A. K.} and Bhoraskar, {S. V.}",
year = "2006",
month = "4",
day = "1",
doi = "10.1016/j.scriptamat.2005.12.029",
language = "English (US)",
volume = "54",
pages = "1235--1240",
journal = "Scripta Materialia",
issn = "1359-6462",
publisher = "Elsevier Limited",
number = "7",

}

TY - JOUR

T1 - Preparation of γ-Fe2O3 nanoparticles using DC thermal arc-plasma route, their characterization and magnetic properties

AU - Banerjee, I.

AU - Khollam, Y. B.

AU - Balasubramanian, C.

AU - Pasricha, Renu

AU - Bakare, P. P.

AU - Patil, K. R.

AU - Das, A. K.

AU - Bhoraskar, S. V.

PY - 2006/4/1

Y1 - 2006/4/1

N2 - γ-Fe2O3 particles were prepared, for the first time, using a direct current thermal arc-plasma route. The powder was characterized using X-ray diffraction, Mössbauer spectroscopy, X-ray photoelectron spectroscopy, chemical analysis, vibrating sample magnetometry and transmission electron microscopy. The high purity, stoichiometry and spherical morphology of the γ-Fe2O3 particles (saturation magnetization = 79 emu g-1 and coercivity = 348 Oe) were confirmed.

AB - γ-Fe2O3 particles were prepared, for the first time, using a direct current thermal arc-plasma route. The powder was characterized using X-ray diffraction, Mössbauer spectroscopy, X-ray photoelectron spectroscopy, chemical analysis, vibrating sample magnetometry and transmission electron microscopy. The high purity, stoichiometry and spherical morphology of the γ-Fe2O3 particles (saturation magnetization = 79 emu g-1 and coercivity = 348 Oe) were confirmed.

KW - Chemical analysis

KW - DC thermal arc-plasma route

KW - Maghemite

KW - Mössbauer spectroscopy

KW - XPS

UR - http://www.scopus.com/inward/record.url?scp=31544444978&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=31544444978&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2005.12.029

DO - 10.1016/j.scriptamat.2005.12.029

M3 - Article

VL - 54

SP - 1235

EP - 1240

JO - Scripta Materialia

JF - Scripta Materialia

SN - 1359-6462

IS - 7

ER -

Access to Document