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Title: Synthesis of manganite perovskite Ca{sub 0.5}Sr{sub 0.5}MnO{sub 3} nanoparticles in w/o-microemulsion

Abstract

In this paper, w/o-microemulsions were employed to produce nanoparticles of the perovskite Ca{sub 0.5}Sr{sub 0.5}MnO{sub 3}, which have a size of approximately 20-50 nm. The procedure was carried out using sodium hydroxide or ammonia as co-precipitation agent. The precursor was transformed to perovskite by calcinations at 580 deg. C. Nanosized particles were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and N{sub 2} adsorption (BET)

Authors:
 [1];  [2]
  1. Department of Chemistry, TU Berlin, Sekr. TC 8, Strasse des 17. Juni 124, 10623 Berlin (Germany). E-mail: Lopez.Alejandra@chem.tu-berlin.de
  2. Department of Chemistry, TU Berlin, Sekr. TC 8, Strasse des 17. Juni 124, 10623 Berlin (Germany). E-mail: schomaecker@tu-berlin.de
Publication Date:
OSTI Identifier:
20891623
Resource Type:
Journal Article
Resource Relation:
Journal Name: Materials Research Bulletin; Journal Volume: 41; Journal Issue: 2; Other Information: DOI: 10.1016/j.materresbull.2005.08.015; PII: S0025-5408(05)00317-X; Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ADSORPTION; AMMONIA; CALCINATION; CALCIUM OXIDES; CHEMICAL PREPARATION; COPRECIPITATION; MANGANESE OXIDES; MICROEMULSIONS; NANOSTRUCTURES; PEROVSKITE; PRECURSOR; SCANNING ELECTRON MICROSCOPY; SODIUM HYDROXIDES; STRONTIUM OXIDES; X-RAY DIFFRACTION

Citation Formats

Lopez-Trosell, Alejandra, and Schomaecker, Reinhard. Synthesis of manganite perovskite Ca{sub 0.5}Sr{sub 0.5}MnO{sub 3} nanoparticles in w/o-microemulsion. United States: N. p., 2006. Web. doi:10.1016/j.materresbull.2005.08.015.
Lopez-Trosell, Alejandra, & Schomaecker, Reinhard. Synthesis of manganite perovskite Ca{sub 0.5}Sr{sub 0.5}MnO{sub 3} nanoparticles in w/o-microemulsion. United States. doi:10.1016/j.materresbull.2005.08.015.
Lopez-Trosell, Alejandra, and Schomaecker, Reinhard. Thu . "Synthesis of manganite perovskite Ca{sub 0.5}Sr{sub 0.5}MnO{sub 3} nanoparticles in w/o-microemulsion". United States. doi:10.1016/j.materresbull.2005.08.015.
@article{osti_20891623,
title = {Synthesis of manganite perovskite Ca{sub 0.5}Sr{sub 0.5}MnO{sub 3} nanoparticles in w/o-microemulsion},
author = {Lopez-Trosell, Alejandra and Schomaecker, Reinhard},
abstractNote = {In this paper, w/o-microemulsions were employed to produce nanoparticles of the perovskite Ca{sub 0.5}Sr{sub 0.5}MnO{sub 3}, which have a size of approximately 20-50 nm. The procedure was carried out using sodium hydroxide or ammonia as co-precipitation agent. The precursor was transformed to perovskite by calcinations at 580 deg. C. Nanosized particles were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and N{sub 2} adsorption (BET)},
doi = {10.1016/j.materresbull.2005.08.015},
journal = {Materials Research Bulletin},
number = 2,
volume = 41,
place = {United States},
year = {Thu Feb 02 00:00:00 EST 2006},
month = {Thu Feb 02 00:00:00 EST 2006}
}