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Journal of Nanoparticle Research

Erschienen in:

01.10.2011 | Research Paper

Facile synthesis of nanosized ε-Fe₂O₃ particles on the silica support

verfasst von: G. A. Bukhtiyarova, M. A. Shuvaeva, O. A. Bayukov, S. S. Yakushkin, O. N. Martyanov

Erschienen in: Journal of Nanoparticle Research | Ausgabe 10/2011

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Abstract

An approach is suggested to synthesize the ε-Fe₂O₃ particles supported on silica with the mean size of few nanometers, narrow size distribution and no admixture of any other iron oxide polymorphs. The facile synthesis is based on the pore filling impregnation method by iron sulfate (II) water solution with the following annealing procedure at ~1173 K. It is shown that the ε-Fe₂O₃ nanoparticles obtained are stable up to ~1173 K and possess superparamagnetic behavior up to ~870 K.

Vorheriger Artikel Investigation into layers formed by selective transfer CMP mechanisms with atomic force microscope

Nächster Artikel Sub-nanometer distances and cluster shapes in dense hydrogen and in higher levels of hydrogen Rydberg matter by phase-delay spectroscopy

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Arena F, Gatti G, Stievano L, Martra G, Coluccia S, Frusteri F, Spadaro L, Parmaliana L (2006) Activity pattern of low-loaded FeO_x/SiO₂ catalysts in the selective oxidation of C₁ and C₃ alkanes with oxygen. Catal Today 117:75–79CrossRef

Bachari K, Millet JMM, Bonville P, Cherifia O, Figueras F (2007) Spectroscopic characterization of iron nanoparticles in Fe-mesoporous silicate catalysts. J Catal 249:52–58CrossRef

Barick KC, Varaprasad BS, Bahadur D (2010) Structural and magnetic properties of γ- and ε-Fe₂O₃ nanoparticles dispersed in silica matrix. J Non-Cryst Solids 356:153CrossRef

Bukhtiyarova GA, Mart’yanov ON, Yakushkin SS, Shuvaeva MA, Bayukov OA (2010) State of iron in nanoparticles prepared by impregnation of silica gel and aluminum oxide with FeSO₄ solutions. Phys Solid State 52:826–837CrossRef

ChanCac C, Tronc E, Jolivet JP (1996) Magnetic iron oxide-silica nanocomposites. Synthesis and characterization. J Mater Chem 6:1905–1911CrossRef

Ding Y, Morber JR, Snyder RL, Wang ZL (2007) Nanowire structural evolution from Fe₃O₄ to ε-Fe₂O₃. Adv Funct Mater 17:1172–1178CrossRef

Dormann JL, Viart N, Rehspringer JL, Ezzir A, Niznansky D (1998) Magnetic properties of Fe₂O₃ particles prepared by sol-gel method. Hyperfine Interact 112:89–92CrossRef

Fazeau G, Shilov V, Bacri JC, Dubois E, Gendron F, Perzynski R, Raikher YuL, Stepanov VI (1999) Magnetic resonance of nanoparticles in a ferrofluid: evidence of thermofluctuational effects. J Magn Magn Mater 202:535CrossRef

Fujita M, Costas M, Que L Jr (2003) Iron-catalyzed olefin cis-dihydroxylation by H₂O₂: electrophilic versus nucleophilic mechanisms. J Am Chem Soc 125:9912–9913CrossRef

Gelalcha FG, Bitterlich B, Anilkumar G, Tse M-K, Beller M (2007) Iron-catalyzed asymmetric epoxidation of aromatic alkenes using hydrogen peroxide. Angew Chem Int Ed 46:7293–7296CrossRef

Gich M, Roig A, Taboada E, Molins E, Bonafosb C, Snoeck E (2007) Stabilization of metastable phases in spatially restricted fields: the case of the Fe₂O₃ polymorphs. Faraday Discuss 136:345–354CrossRef

Gondal MA, Hameed A, Yamani ZH, Suwaiyan A (2004) Production of hydrogen and oxygen by water splitting using laser induced photo-catalysis over Fe₂O₃. Appl Catal A 268:159–167CrossRef

Jin J, Ohkoshi S, Hashimoto K (2004) Giant Coercive field of nanometer-sized iron oxide. Adv Mater 16:48–51CrossRef

Kawabata T, Ohishi Y, Itsuki S, Fujisaki N, Shishido T, Takaki K, Zhang Q, Wang Y, Takehira K (2005) Iron-containing MCM-41 catalysts for Baeyer-Villiger oxidation of ketones using molecular oxygen and benzaldehyde. J Mol Catal A 236:99–106CrossRef

Kim DJ, Dunn BC, Huggins F, Huffman GP, Kang M, Yie JE, Eyring EM (2006) SBA-15-supported iron catalysts for Fischer-Tropsch production of diesel fuel. Energy Fuels 20:2608–2611CrossRef

Legros J, Bolm C (2003) Iron-catalyzed asymmetric sulfide oxidation with aqueous hydrogen peroxide. Angew Chem Int Ed 42:5487–5489CrossRef

Legros J, Bolm C (2005) Investigations on the iron-catalyzed asymmetric sulfide oxidation. Chem Eur J 11:1086–1092CrossRef

Liu T, You H, Chen Q (2009) Heterogeneous photo-Fenton degradation of polyacrylamide in aqueous solution over Fe(III)-SiO₂ catalyst. J Hazard Mater 162:860–865CrossRef

Lu AH, Salabas EL, Schuth F (2007) Synthesis, protection, functionalization, and application. Angew Chem Int Ed 46:1222–1244CrossRef

Maeda M, Kuroda CS, Shimura T, Tada M, Abe M, Yamamuro S, Sumiyama K, Handa H (2006) Magnetic carriers of iron nanoparticles coated with a functional polymer for high throughput bioscreening. J Appl Phys 99:08H103–08H106. doi:10.1063/1.2165127 CrossRef

Martin SE, Garrone A (2003) Efficient solvent-free iron (III) catalyzed oxidation of alcohols by hydrogen peroxide. Tetrahedron Lett 44:549–552CrossRef

Martinez F, Calleja G, Melero JA, Molina R (2007) Iron species incorporated over different silica supports for the heterogeneous photo-Fenton oxidation of phenol. Appl Catal B 70:452–460CrossRef

Nakamura T, Yamada Y, Yano K (2006) Novel synthesis of highly monodispersed γ-Fe₂O₃/SiO₂ and ε-Fe₂O₃/SiO₂ nanocomposite spheres. J Mater Chem 16:2417–2419CrossRef

Nakanishi M, Bolm C (2007) Iron-catalyzed benzylic oxidation with aqueous tert-butyl hydroperoxide. Adv Synth Catal 349:861–864CrossRef

Oldenburg PD, Shteinman AA, LJr Que (2005) Iron-catalyzed olefin cis-dihydroxylation using a bio-inspired N,N,O-ligand. J Am Chem Soc 127:15672–15673CrossRef

Pankhurst QA, Connolly J, Jones SK, Dobson J (2003) Applications of magnetic nanoparticles in biomedicine. J Phys D 36:R167–R181CrossRef

Pelovski Y, Petkova V, Nikolov S (1996) Study of the mechanism of the thermochemical decomposition of ferrous sulphate monohydrate. Thermochim Acta 274:273–280CrossRef

Petkova V, Pelovski Y (2001) Investigation on the thermal properties of Fe2O(SO4)2–Part II. J Therm Anal Calorim 64:1037–1044CrossRef

Popovici M, Gich M, Niznansky D, Roig A, Savii C, Casas L, Molins E, Zaveta K, Enache C, Sort J, de Brion S, Chouteau G, Nogue′s J (2004) Optimized synthesis of the elusive ε-Fe₂O₃ phase via sol-gel chemistry. J Chem Mater 16:5542–5548CrossRef

Reichert D, Bockhorn H, Kureti S (2008) Study of the reaction of NO_x and soot on Fe₂O₃ catalyst in excess of O₂. Appl Catal B 80:248–259CrossRef

Sacurai S, Namai A, Hashimoto K, Ohkoshi S (2009) First observation of phase transformation of all four Fe₂O₃ Phases (γ- > ε- > β- > α-phase). J Am Chem Soc 131:18299–18303CrossRef

Silberova BAA, Mul G, Makkee M, Moulijn JA (2006) DRIFTS study of the water-gas shift reaction over Au/Fe₂O₃. J Catal 243:171–182CrossRef

Tadic M, Spasojevic V, Kusigerski V, Markovic D, Remskar M (2008) Formation of ε-Fe₂O₃ phase by the heat treatment of α-Fe₂O₃/SiO₂ nanocomposite. Scripta Mater 58:703–706CrossRef

Tronc E, Chaneac C, Jolivet JP (1998) Structural and magnetic characterization of ε-Fe₂O₃. J Sol Stat Chem 139:93–104CrossRef

Zboril R, Mashlan M, Barcova K, Vujtek M (2002) Thermally induced solid-state syntheses of γ-Fe₂O₃ nanoparticles and their transformation to α-Fe₂O₃ via ε-Fe₂O₃. Hyperfine Interact 139–140:597–606CrossRef

Zboril R, Mashlan M, Papaefthymiou V, Hadjipanayis G (2003) Thermal decomposition of Fe₂(SO₄)₃: demonstration of Fe₂O₃ polymorphism. J Radioanal Nucl Chem 255:413–417CrossRef

Titel: Facile synthesis of nanosized ε-Fe2O3 particles on the silica support
verfasst von: G. A. Bukhtiyarova
M. A. Shuvaeva
O. A. Bayukov
S. S. Yakushkin
O. N. Martyanov
Publikationsdatum: 01.10.2011
Verlag: Springer Netherlands
Erschienen in: Journal of Nanoparticle Research / Ausgabe 10/2011
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI: https://doi.org/10.1007/s11051-011-0542-5

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