Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Nawal Ameur"'
2
Investigation of novel titanate nanotubes modified with Ce, Fe, Zn and Zr for efficient dye degradation performance, inhibition of bacterial and fungal growth and anticorrosion activity in acid medium
Autor: Sumeya Bedrane, Redouane Bachir, Badria M. Al-Shahri, Mounia-aouicha Bouayed, Nawal Ameur, Fawzia Taieb-Brahimi, Halima Ghouas, Tarek Hidouri, Samia Naser
Publikováno v: Reaction Kinetics, Mechanisms and Catalysis. 134:517-537
The aim of this article is to study the photodegradation, anticorrosion, antibacterial and antifungal properties of doped titanate nanotubes prepared by hydrothermal treatment using different metals: Ce, Fe, Zn and Zr. The main purpose of this work i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d68081958d06cdd7b2513836c6b35dc
https://doi.org/10.1007/s11144-021-02068-8
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3
Percolation conductivity model in A site-deficient La0.8−xoxNa0.2−xoxMnO3 manganites and universal model of magnetic field-dependent resistivity and magnetoresistance behavior
Autor: Nawal Ameur, E. Dhahri, Mehdi Triki, E.K. Hlil
Publikováno v: Journal of Materials Science: Materials in Electronics. 32:25987-25995
The electrical and magnetoresistance behaviors of La0.8−xoxNa0.2−xoxMnO3 [with x = 0 (N0) and 0.1 (N0.1)] polycristalline samples were investigated. Resistance measurements versus temperature under different magnetic applied fields were performed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::539a5a3c5ac1a7e2d594626886c5b1ef
https://doi.org/10.1007/s10854-021-05629-8
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6
Preparation and characterization of supported bimetallic gold–iron nanoparticles, and its potential for heterogeneous catalysis
Autor: Nawal Ameur, Ghaniya Ferouani, Redouane Bachir
Publikováno v: Research on Chemical Intermediates. 46:1373-1387
Bimetallic gold–iron catalysts supported on ZrO2 and TiO2 were prepared by under potential deposition. The characterization of the catalysts was performed using an inductively coupled plasma, energy-dispersive spectroscopy, diffuse reflectance ultr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bae2712400e81c5e48f5d6396bcd871f
https://doi.org/10.1007/s11164-019-04039-0
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8
Effect of A-site deficiency on the structural and magnetic properties of La0.8−x□xNa0.2−x□xMnO3 oxides and estimation of the magnetocaloric behavior
Autor: Nawal Ameur, E.K. Hlil, Mehdi Triki, E. Dhahri, F. Elleuch, Lotfi Bessais
Publikováno v: Solid State Communications
Solid State Communications, Elsevier, 2019, 289, pp.30-37. ⟨10.1016/j.ssc.2018.12.003⟩
The morphological, structural, magnetic and magnetocaloric properties of perovskite manganite oxides La0.8−x□xNa0.2−x□xMnO3 are studied with x = 0 and 0.1. The X-ray diffraction (XRD) data were analyzed by Rietveld refinement technique which
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbbde987365d1731d864212f6db8393b
https://doi.org/10.1016/j.ssc.2018.12.003
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9
Application of doped-titanate nanotubes in (1) the photodegradation of Tannic Acid, Methyl Orange and Malachite Green and (2) the inhibition of bacteria and fungus
Autor: Nawal Ameur, Halima Ghouas, Mounia-aouicha Bouayed, Redouane Bachir, Badria M. Al-Shahri, Fawzia Taieb Brahimi, Samia Nasr, Sumeya Bedrane
The purpose of this article is to study the photocatalytic properties of doped titanate nanotubes prepared by hydrothermal treatment using different metals: Ce, Fe, Zn and Zr at 2 wt% content. The textural and morphological properties of the nanopowd
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2cbc33fcf6d084071ca487bcefeca651
https://doi.org/10.21203/rs.3.rs-353243/v1
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10
A novel approach of ceria nanotubes and plasmonic metal-doped ceria nanotubes application: anticorrosion and photodegradation potential
Autor: Fawzia Taieb-Brahimi, Sumeya Bedrane, Zoulika Fandi, Redouane Bachir, Nawal Ameur, Ghaniya Ferouani
Publikováno v: Applied Physics A. 127
The present work aims to study the photocatalytic and the anticorrosion properties of CeO2-nanotubes (CeNTs) and CeNTs decorated by plasmonic nanoparticles (Au, Ag and Pt). CeNTs were obtained by a hydrothermal method, while the deposition precipitat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bcc75ff0c8fd48844bec8a1ae5e02b4
https://doi.org/10.1007/s00339-021-04292-4
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