| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Mäkelä, Jyrki Mikael
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Silver nanoparticle coatings with adjustable extinction spectra produced with liquid flame spray, and their role in photocatalytic enhancement of TiO2
- 2023Synthesis of calcium phosphate nanostructured particles by liquid flame spray and investigation of their crystalline phase combinations
- 2023The effect of metal dissolution on carbon production by high-temperature molten salt electrolysiscitations
- 2021Crystallographic phase formation of iron oxide particles produced from iron nitrate by liquid flame spray with a dual oxygen flowcitations
- 2020Protective stainless steel micropillars for enhanced photocatalytic activity of TiO2 nanoparticles during wearcitations
- 2020Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolutioncitations
- 2019Characterization of flame coated nanoparticle surfaces with antibacterial properties and the heat-induced embedding in thermoplastic-coated papercitations
- 2018Fabrication of ultrathin multilayered superomniphobic nanocoatings by liquid flame spray, atomic layer deposition, and silanizationcitations
- 2016Wetting hysteresis induced by temperature changescitations
- 2016Surface-Enhanced Impulsive Coherent Vibrational Spectroscopycitations
- 2015Long-term corrosion protection by a thin nano-composite coatingcitations
- 2015Coating of Silica and Titania Aerosol Nanoparticles by Silver Vapor Condensationcitations
- 2015Roll-to-roll coating by liquid flame spray nanoparticle depositioncitations
- 2014Second-harmonic response of multilayer nanocomposites of silver-decorated nanoparticles and silicacitations
- 2013Ordered multilayer silica-metal nanocomposites for second-order nonlinear opticscitations
- 2012Size-controlled aerosol synthesis of silver nanoparticles for plasmonic materialscitations
Places of action
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article
Crystallographic phase formation of iron oxide particles produced from iron nitrate by liquid flame spray with a dual oxygen flow
Abstract
We fabricated iron oxide particles from iron(III) nitrate in a liquid flame spray synthesis. Unlike in most liquid flame spray studies, we implemented a secondary oxygen flow. The effect of the gas flow setup and two additives to the precursor solution, oxalic acid and citric acid, on the resulting particles was studied, with the focus on crystallographic phase composition. The synthesis yielded either pure maghemite or maghemite/hematite mixed phase powders. For solutions without additives, the maghemite fraction was almost linearly dependent on the equivalence ratio. The specific surface area was highest for the smallest equivalence ratios, then decreased, and increased again for the highest values. Some variation was observed between samples with equal equivalence ratios but the total oxygen flow divided differently between the two oxygen channels, a higher atomization flow promoting larger hematite fraction and higher specific surface area. Both additives reduced the amount of hematite in the powder samples, citric acid being the more efficient one. Citric acid slightly raised the specific surface area, whereas oxalic acid dropped it in half. ; Peer reviewed