Properties of iron oxides inserted into SBA-15 mesoporous silica

P. Yu Tyapkin; S. A. Petrov; A. P. Chernyshev; Yu V. Larichev; S. D. Kirik; P. A. Gribov; N. F. Uvarov

doi:10.1016/j.matpr.2017.09.015

Properties of iron oxides inserted into SBA-15 mesoporous silica

P. Yu Tyapkin, S. A. Petrov, A. P. Chernyshev, Yu V. Larichev, S. D. Kirik, P. A. Gribov, N. F. Uvarov

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The present work is dedicated to the research of nanocomposites based on particles of different iron oxides developed inside mesoporous SBA-15 silica soaked in iron(III) oxalate aqueous solution by thermal treatment under various conditions (temperature, environment). The effect of the conditions applied on properties and phase composition of the samples has been studied. All the samples obtained are superparamagnetic with roughly uniform iron distribution.

Original language	English
Pages (from-to)	11392-11395
Number of pages	4
Journal	Materials Today: Proceedings
Volume	4
Issue number	11
DOIs	https://doi.org/10.1016/j.matpr.2017.09.015
Publication status	Published - 2017

Keywords

Electron microscopy
Iron oxides
Iron(III) oxalate
Iron-containing nanocomposites
Mossbauer spectroscopy
SBA-15 mesoporous silica
Small angle x-ray scattering
Superparamagnetism
X-ray powder diffraction
iron(III) oxalate
DECOMPOSITION
OXALATE DIHYDRATE
superparamagnetism
small angle x-ray scattering
NANOPARTICLES
iron-containing nanocomposites
electron microscopy
SCATTERING

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10.1016/j.matpr.2017.09.015

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title = "Properties of iron oxides inserted into SBA-15 mesoporous silica",

abstract = "The present work is dedicated to the research of nanocomposites based on particles of different iron oxides developed inside mesoporous SBA-15 silica soaked in iron(III) oxalate aqueous solution by thermal treatment under various conditions (temperature, environment). The effect of the conditions applied on properties and phase composition of the samples has been studied. All the samples obtained are superparamagnetic with roughly uniform iron distribution.",

keywords = "Electron microscopy, Iron oxides, Iron(III) oxalate, Iron-containing nanocomposites, Mossbauer spectroscopy, SBA-15 mesoporous silica, Small angle x-ray scattering, Superparamagnetism, X-ray powder diffraction, iron(III) oxalate, DECOMPOSITION, OXALATE DIHYDRATE, superparamagnetism, small angle x-ray scattering, NANOPARTICLES, iron-containing nanocomposites, electron microscopy, SCATTERING",

author = "Tyapkin, {P. Yu} and Petrov, {S. A.} and Chernyshev, {A. P.} and Larichev, {Yu V.} and Kirik, {S. D.} and Gribov, {P. A.} and Uvarov, {N. F.}",

year = "2017",

doi = "10.1016/j.matpr.2017.09.015",

language = "English",

volume = "4",

pages = "11392--11395",

journal = "Materials Today: Proceedings",

issn = "2214-7853",

publisher = "Elsevier Science B.V.",

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TY - JOUR

T1 - Properties of iron oxides inserted into SBA-15 mesoporous silica

AU - Tyapkin, P. Yu

AU - Petrov, S. A.

AU - Chernyshev, A. P.

AU - Larichev, Yu V.

AU - Kirik, S. D.

AU - Gribov, P. A.

AU - Uvarov, N. F.

PY - 2017

Y1 - 2017

N2 - The present work is dedicated to the research of nanocomposites based on particles of different iron oxides developed inside mesoporous SBA-15 silica soaked in iron(III) oxalate aqueous solution by thermal treatment under various conditions (temperature, environment). The effect of the conditions applied on properties and phase composition of the samples has been studied. All the samples obtained are superparamagnetic with roughly uniform iron distribution.

AB - The present work is dedicated to the research of nanocomposites based on particles of different iron oxides developed inside mesoporous SBA-15 silica soaked in iron(III) oxalate aqueous solution by thermal treatment under various conditions (temperature, environment). The effect of the conditions applied on properties and phase composition of the samples has been studied. All the samples obtained are superparamagnetic with roughly uniform iron distribution.

KW - Electron microscopy

KW - Iron oxides

KW - Iron(III) oxalate

KW - Iron-containing nanocomposites

KW - Mossbauer spectroscopy

KW - SBA-15 mesoporous silica

KW - Small angle x-ray scattering

KW - Superparamagnetism

KW - X-ray powder diffraction

KW - iron(III) oxalate

KW - DECOMPOSITION

KW - OXALATE DIHYDRATE

KW - superparamagnetism

KW - small angle x-ray scattering

KW - NANOPARTICLES

KW - iron-containing nanocomposites

KW - electron microscopy

KW - SCATTERING

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U2 - 10.1016/j.matpr.2017.09.015

DO - 10.1016/j.matpr.2017.09.015

M3 - Article

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VL - 4

SP - 11392

EP - 11395

JO - Materials Today: Proceedings

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