The role of chelating agents on the structural and magnetic properties of α-Fe<sub>2</sub>O<sub>3</sub> nanoparticles

Lima, R. J. S.; Jesus, J.R.; Moura, K.O.; Jesus, C. B. R.; Duque, Juan G.; Meneses, C.T.

doi:10.1063/1.3596573

Cited by 12 publications

(2 citation statements)

References 28 publications

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“…Sucrose may also be used as a complexing agent to synthesize NiO and NiFe 2 O 4 nanoparticles . Lim et al found the possibility of growing alpha-Fe 2 O 3 nanorods depending on the sucrose concentration.…”

Section: Introductionmentioning

confidence: 99%

Use of Sucrose To Tune V₂O₅ Films Growth Deposited through the Spray Pyrolysis Technique

Neves

Meneses

Souza

2018

Crystal Growth & Design

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Vanadium pentoxide (V 2 O 5 ) films can be easily obtained through the spray pyrolysis technique (SPT), although they are often accompanied by other vanadium oxide phases. The V 2 O 5 phase growth is only observed at low starting solution concentrations and/or at slow deposition flows with high crystalline orientation. These conditions limit the characterization of new V 2 O 5 properties and their industrial application. Sucrose use as reagent in the precursor solution was versatile enough to produce vanadium pentoxide under high flow rates and relatively high starting salt concentrations. In addition, it efficiently randomized the texturing of SPT-deposited samples. Nanostructured and polycrystalline vanadium pentoxides were obtained at salt concentrations ranging from 100 × 10 −3 to 400 × 10 −3 mol•L −1 , at temperatures varying from 265 to 450 °C and a flow rate of 3000 mL•min −1 . Moreover, when it comes to controlling the surface texture of deposited films, one can assume that sucrose is a chelating agent capable of keeping the octahedral coordination of the vanadium complex and favoring further vanadium pentoxide formation.

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Section: Introductionmentioning

confidence: 99%

Use of Sucrose To Tune V₂O₅ Films Growth Deposited through the Spray Pyrolysis Technique

Neves

Meneses

Souza

2018

Crystal Growth & Design

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“…Then, autoclave was cooled at room temperature and the precipitate was separated by centrifugation, washed with distilled water and absolute ethanol, and dried under open air at 50°C. A detailed description of the synthesis procedure is given elsewhere [6,9,10].…”

Section: Introductionmentioning

confidence: 99%

Intrinsic dependence of the magnetic properties of CoFe2O4 nanoparticles prepared via chemical methods with addition of chelating agents

Mendonça¹,

Tenório²,

Mecena³

et al. 2015

Journal of Magnetism and Magnetic Materials

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Controlled Formation of Hematite—Magnetite Nanoparticles by a Biosynthesis Method and Its Photocatalytic Removal Potential Against Methyl Orange Dye

et al. 2022

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The role of chelating agents on the structural and magnetic properties of α-Fe₂O₃ nanoparticles

Cited by 12 publications

References 28 publications

Use of Sucrose To Tune V₂O₅ Films Growth Deposited through the Spray Pyrolysis Technique

Use of Sucrose To Tune V₂O₅ Films Growth Deposited through the Spray Pyrolysis Technique

Intrinsic dependence of the magnetic properties of CoFe2O4 nanoparticles prepared via chemical methods with addition of chelating agents

Controlled Formation of Hematite—Magnetite Nanoparticles by a Biosynthesis Method and Its Photocatalytic Removal Potential Against Methyl Orange Dye

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The role of chelating agents on the structural and magnetic properties of α-Fe2O3 nanoparticles

Cited by 12 publications

References 28 publications

Use of Sucrose To Tune V2O5 Films Growth Deposited through the Spray Pyrolysis Technique

Use of Sucrose To Tune V2O5 Films Growth Deposited through the Spray Pyrolysis Technique

Intrinsic dependence of the magnetic properties of CoFe2O4 nanoparticles prepared via chemical methods with addition of chelating agents

Controlled Formation of Hematite—Magnetite Nanoparticles by a Biosynthesis Method and Its Photocatalytic Removal Potential Against Methyl Orange Dye

Contact Info

Product

Resources

About

The role of chelating agents on the structural and magnetic properties of α-Fe₂O₃ nanoparticles

Use of Sucrose To Tune V₂O₅ Films Growth Deposited through the Spray Pyrolysis Technique

Use of Sucrose To Tune V₂O₅ Films Growth Deposited through the Spray Pyrolysis Technique