| 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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Ţălu, Ştefan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Virus adsorbent systems based on Amazon holocellulose and nanomaterials.
- 2024MOLECULAR DYNAMICS STUDY OF STRUCTURE, CRYSTALLIZATION AND PHASE TRANSITION IN BULK CO-MATERIALS: EFFECT OF TEMPERATURE, NUMBER OF ATOMS AND ANNEALING TIME
- 2023Evaluating structural, morphological, and multifractal aspects of <scp>n‐ZnO</scp>/<scp>p‐ZnO</scp> homojunctions and <scp>n‐ZnO</scp>/<scp>p‐NiO</scp> heterojunctionscitations
- 2023Effects of Substitution and Substrate Strain on the Structure and Properties of Orthorhombic Eu1−xYxMnO3 (0 ≤ x ≤ 0.5) Thin Films
- 2022Morphotropic Phase Boundary Enhanced Photocatalysis in Sm Doped BiFeO3citations
- 2021Analysis of the surface microtexture of sputtered indium tin oxide thin filmscitations
- 2021Fractal-Stereometric Correlation of Nanoscale Spatial Patterns of GdMnO3 Thin Films Deposited by Spin Coating
- 2021Investigation of Stereometric and Fractal Patterns of Spin-Coated LuMnO3 Thin Filmscitations
- 2020Optical properties, microstructure, and multifractal analyses of ZnS thin films obtained by RF magnetron sputteringcitations
- 2020Multifractal investigation of Ag/DLC nanocomposite thin filmscitations
- 2020Multifractal and optical bandgap characterization of Ta2O5 thin films deposited by electron gun methodcitations
- 2019Correlation between surface topography, optical band gaps and crystalline properties of engineered AZO and CAZO thin filmscitations
- 2019Thread rolling technology,
- 2019The influence of corrosion and temperature variation on a CNG storage tank with a combined form consisting of a torus and a sphere
- 2019Prepared σ-MnO2 thin films by chemical bath deposition methods and study of its optical and microstructure propertiescitations
- 2017Analysis of the multifractal intrinsic nature of dental nanocomposites’ surface
- 2015Morphological features in aluminum nitride epilayers prepared by magnetron sputteringcitations
- 2014Multifractal characterisation of thin ferrite films deposited by spray-pyrolysis
- 2000Functional modelling and computer aided engineering of rolls with attack cone used in cold rolling of threads
Places of action
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article
Morphotropic Phase Boundary Enhanced Photocatalysis in Sm Doped BiFeO3
Abstract
This paper presents the results of the synthesis of samarium-doped bismuth ferrite (BFO) nanoparticles by the solution combustion method. The dependence of BFO properties on the amount of the samarium (Sm) in the composition was studied. The synthesized nanocomposites were characterized by scanning electron microscopy SEM), X-ray diffractometry (XRD), Raman, Electron Diffuse Reflectance Spectroscopy (EDRS) and Electron Magnetic Resonance (EMR). The photocatalytic (PC) measurements showed the absence of a strict correlation between the PC activity and the crystallite size and band gap. An increase in the PC activity of BFO samples with 10 and 15% doping was observed and it was concluded that in controlling the PC properties in doped BFO, the processes of interfacial polarization at the boundaries of the morphotropic phase transition are of decisive importance. It was supposed that the internal electric field formed at these boundaries contributes to the efficient separation of photogenerated charge carriers.