Evaluation of structural, magnetic and catalytic properties of Sn incorporated spinel nanoferrites

Ankita Goyal, Bhanvi Chawla, S. Bansal, K. B. Tikoo, V. Kumar, Sonal Singhal

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Current study deals with the generation of Sn based nanostructures with inherent magnetic character as efficient catalyst for the reductive transformation of nitroarenes to corresponding amines. In this context, Sn incorporated spinel nanoferrites- CoSnxFe2−xO4 and NiSnxFe2−xO4; x = 0.1, 0.2, 0.3 and 0.4 have been synthesized via most facile sol-gel methodology. The knowledge of successful incorporation of Sn in to the lattice of spinel nanoferrites (without the formation of any impurity), have been acquired from the shift in the band positions in the FT-IR spectra and shift in the peak positions observed in the powder X-ray diffraction patterns. The saturation magnetization has been found to decrease with successive Sn inclusion which confirmed the octahedral site preference of Sn. With the incorporation of Sn in to the lattice of CoFe2O4 and NiFe2O4 drastic improvement in the catalytic performance has been observed in comparison to undoped nanoferrites.

Original languageEnglish
Pages (from-to)5601-5612
Number of pages12
JournalCeramics International
Volume44
Issue number5
DOIs
Publication statusPublished - 01-04-2018
Externally publishedYes

Fingerprint

Saturation magnetization
Diffraction patterns
Sol-gels
Amines
Nanostructures
Impurities
Powders
X rays
Catalysts
spinell
cobalt ferrite
nickel ferrite

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Process Chemistry and Technology
  • Surfaces, Coatings and Films
  • Materials Chemistry

Cite this

Goyal, Ankita ; Chawla, Bhanvi ; Bansal, S. ; Tikoo, K. B. ; Kumar, V. ; Singhal, Sonal. / Evaluation of structural, magnetic and catalytic properties of Sn incorporated spinel nanoferrites. In: Ceramics International. 2018 ; Vol. 44, No. 5. pp. 5601-5612.
@article{b60f6468261a47d3b1ec8a40c7ce68b0,
title = "Evaluation of structural, magnetic and catalytic properties of Sn incorporated spinel nanoferrites",
abstract = "Current study deals with the generation of Sn based nanostructures with inherent magnetic character as efficient catalyst for the reductive transformation of nitroarenes to corresponding amines. In this context, Sn incorporated spinel nanoferrites- CoSnxFe2−xO4 and NiSnxFe2−xO4; x = 0.1, 0.2, 0.3 and 0.4 have been synthesized via most facile sol-gel methodology. The knowledge of successful incorporation of Sn in to the lattice of spinel nanoferrites (without the formation of any impurity), have been acquired from the shift in the band positions in the FT-IR spectra and shift in the peak positions observed in the powder X-ray diffraction patterns. The saturation magnetization has been found to decrease with successive Sn inclusion which confirmed the octahedral site preference of Sn. With the incorporation of Sn in to the lattice of CoFe2O4 and NiFe2O4 drastic improvement in the catalytic performance has been observed in comparison to undoped nanoferrites.",
author = "Ankita Goyal and Bhanvi Chawla and S. Bansal and Tikoo, {K. B.} and V. Kumar and Sonal Singhal",
year = "2018",
month = "4",
day = "1",
doi = "10.1016/j.ceramint.2017.12.207",
language = "English",
volume = "44",
pages = "5601--5612",
journal = "Ceramics International",
issn = "0272-8842",
publisher = "Elsevier Limited",
number = "5",

}

Evaluation of structural, magnetic and catalytic properties of Sn incorporated spinel nanoferrites. / Goyal, Ankita; Chawla, Bhanvi; Bansal, S.; Tikoo, K. B.; Kumar, V.; Singhal, Sonal.

In: Ceramics International, Vol. 44, No. 5, 01.04.2018, p. 5601-5612.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Evaluation of structural, magnetic and catalytic properties of Sn incorporated spinel nanoferrites

AU - Goyal, Ankita

AU - Chawla, Bhanvi

AU - Bansal, S.

AU - Tikoo, K. B.

AU - Kumar, V.

AU - Singhal, Sonal

PY - 2018/4/1

Y1 - 2018/4/1

N2 - Current study deals with the generation of Sn based nanostructures with inherent magnetic character as efficient catalyst for the reductive transformation of nitroarenes to corresponding amines. In this context, Sn incorporated spinel nanoferrites- CoSnxFe2−xO4 and NiSnxFe2−xO4; x = 0.1, 0.2, 0.3 and 0.4 have been synthesized via most facile sol-gel methodology. The knowledge of successful incorporation of Sn in to the lattice of spinel nanoferrites (without the formation of any impurity), have been acquired from the shift in the band positions in the FT-IR spectra and shift in the peak positions observed in the powder X-ray diffraction patterns. The saturation magnetization has been found to decrease with successive Sn inclusion which confirmed the octahedral site preference of Sn. With the incorporation of Sn in to the lattice of CoFe2O4 and NiFe2O4 drastic improvement in the catalytic performance has been observed in comparison to undoped nanoferrites.

AB - Current study deals with the generation of Sn based nanostructures with inherent magnetic character as efficient catalyst for the reductive transformation of nitroarenes to corresponding amines. In this context, Sn incorporated spinel nanoferrites- CoSnxFe2−xO4 and NiSnxFe2−xO4; x = 0.1, 0.2, 0.3 and 0.4 have been synthesized via most facile sol-gel methodology. The knowledge of successful incorporation of Sn in to the lattice of spinel nanoferrites (without the formation of any impurity), have been acquired from the shift in the band positions in the FT-IR spectra and shift in the peak positions observed in the powder X-ray diffraction patterns. The saturation magnetization has been found to decrease with successive Sn inclusion which confirmed the octahedral site preference of Sn. With the incorporation of Sn in to the lattice of CoFe2O4 and NiFe2O4 drastic improvement in the catalytic performance has been observed in comparison to undoped nanoferrites.

UR - http://www.scopus.com/inward/record.url?scp=85039862144&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85039862144&partnerID=8YFLogxK

U2 - 10.1016/j.ceramint.2017.12.207

DO - 10.1016/j.ceramint.2017.12.207

M3 - Article

AN - SCOPUS:85039862144

VL - 44

SP - 5601

EP - 5612

JO - Ceramics International

JF - Ceramics International

SN - 0272-8842

IS - 5

ER -