Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Manal Benyoussef"'
Publikováno v:
Nanomaterials, Vol 14, Iss 1, p 51 (2023)
Owing to their remarkable success in photocatalytic applications, multiferroic BiFeO3 and its derivatives have gained a highly promising position as electrode materials for future developments of efficient catalysts. In addition to their appropriate
Externí odkaz:
https://doaj.org/article/6a91b254bd184614a37077146d1dffd0
Autor:
Yassine Nassereddine, Manal Benyoussef, Nitul S. Rajput, Sébastien Saitzek, Mimoun El Marssi, Mustapha Jouiad
Publikováno v:
Nanomaterials, Vol 13, Iss 21, p 2863 (2023)
Aiming to improve the photocatalytic properties of transition metal perovskites to be used as robust photoanodes, [LaFeO3]1−x/[SrTiO3]x nanocomposites (LFO1−x/STOx) are considered. This hybrid structure combines good semiconducting properties and
Externí odkaz:
https://doaj.org/article/5c6c0fc9329c412eb21f17eb17fdc8df
Autor:
Ahmed Kotbi, Manal Benyoussef, El Mostafa Ressami, Michael Lejeune, Brahim Lakssir, Mustapha Jouiad
Publikováno v:
Chemosensors, Vol 10, Iss 11, p 470 (2022)
We report on the investigation of graphitic carbon nitride (g-C3N4) for carbon dioxide (CO2) sensor applications. g-C3N4 is prepared by the thermal polycondensation of thiourea and sprayed onto a substrate with interdigitated electrodes. The resultin
Externí odkaz:
https://doaj.org/article/6a8a4e1c694c4bc79d21f96b8f75af3d
Autor:
Manal Benyoussef, Sébastien Saitzek, Nitul S. Rajput, Matthieu Courty, Mimoun El Marssi, Mustapha Jouiad
Publikováno v:
Catalysts, Vol 12, Iss 2, p 215 (2022)
We report on the fabrication of sub-20 nm BiFeO3 (BFO) nanoparticles using a solid-state approach and preferential leching process. The nanoparticles were subsequently used to deposit, through spray pyrolysis, BFO thin films in a rhombohedral (R3c) c
Externí odkaz:
https://doaj.org/article/f850caa2f7b146828b8742e8a0672f4d
Autor:
Hélène Tonnoir, Da Huo, Carine Davoisne, Alain Celzard, Vanessa Fierro, Damien Saurel, Mimoun El Marssi, Manal Benyoussef, Philippe Meunier, Raphaël Janot
Publikováno v:
Carbon
Carbon, 2023, 208, pp.216-226. ⟨10.1016/j.carbon.2023.03.055⟩
Carbon, 2023, 208, pp.216-226. ⟨10.1016/j.carbon.2023.03.055⟩
International audience; Hard carbons are the most investigated materials as negative electrode for Na-ion batteries, although the exact mechanism of sodium storage remains under debate. This work is focused on the study of the sodiation mechanism of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11e33250665dacc48056eda7360f041c
https://hal-u-picardie.archives-ouvertes.fr/hal-04082075
https://hal-u-picardie.archives-ouvertes.fr/hal-04082075
Autor:
Mimoun El Marssi, Youssef El Amraoui, Abdelilah Lahmar, J. Belhadi, Hamid Ez-Zahraouy, H. Zaari, Manal Benyoussef
Publikováno v:
Journal of Rare Earths
Na0.5(Bi3/4RE1/4)0.5TiO3 (RENBT, RE = Nd, Gd, Dy, and Ho) compounds were investigated in the framework of first-principles calculations using the full potential linearized augmented plane wave (FP-LAPW) method based on the spin-polarized density func
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43822eeeb429162aef9a4d36117fda10
https://doi.org/10.1016/j.jre.2020.12.002
https://doi.org/10.1016/j.jre.2020.12.002
Publikováno v:
Nanoscale Advances
Nanoscale Advances, 2023, 5 (3), pp.869-878. ⟨10.1039/D2NA00755J⟩
Nanoscale Advances, 2023, 5 (3), pp.869-878. ⟨10.1039/D2NA00755J⟩
The potential use of down-sized BFO-xSTO systems (x ≤ 25%) as highly efficient photoanodes for photocatalytic water splitting is investigated. BFO-xSTO is prepared by a solid-state method and subsequently deposited by spray coating. The compounds p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::690151f6ca38c7bdaf89ea34f5b362c5
http://hdl.handle.net/20.500.12210/83329
http://hdl.handle.net/20.500.12210/83329
Autor:
Matjaž Spreitzer, Abdelilah Lahmar, Zdravko Kutnjak, Moneim Zannen, Mimoun El Marssi, Mohamed Aissa, Manal Benyoussef, J. Belhadi
Publikováno v:
Ceramics International. 47:31286-31293
Undoped and Dy3+ doped 0.975 K1/2Na1/2NbO3-0.025Na1/2Bi1/2TiO3 (0.975KNN-0.025NBT) ceramics were synthesized using the solid-state synthesis method. X-ray diffraction analysis revealed pure perovskite structure without any secondary phases. The diele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb50f0e3eea66d6655479e279a61e949
https://doi.org/10.1016/j.ceramint.2021.08.001
https://doi.org/10.1016/j.ceramint.2021.08.001
Autor:
J. Belhadi, Damjan Vengust, Bouchaib Manoun, Moneim Zannen, M. Spreitzer, Abdelilah Lahmar, Zdravko Kutnjak, Mimoun El Marssi, Manal Benyoussef
Publikováno v:
Ceramics International. 47:26539-26551
Lead-free relaxor ferroelectric Na0·5(Bi1-xNdx)0.5TiO3 (xNdNBT, x = 0–30%) ceramics were synthesized using the conventional solid-state method. Detailed Rietveld refinement revealed transitions from rhombohedral (x = 0, 5%), to a coexistence of R3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12d3fffe87ef2f12a294cc114cebd152
https://doi.org/10.1016/j.ceramint.2021.06.068
https://doi.org/10.1016/j.ceramint.2021.06.068
Autor:
J. Belhadi, Mimoun El Marssi, Manal Benyoussef, Abdelilah Lahmar, Moneim Zannen, J.-L. Dellis, Bouchaib Manoun
Publikováno v:
Ceramics International
Ceramics International, Elsevier, 2020, 46, pp.10979-10991. ⟨10.1016/j.ceramint.2020.01.114⟩
Ceramics International, Elsevier, 2020, 46, pp.10979-10991. ⟨10.1016/j.ceramint.2020.01.114⟩
In this work structural refinement, complex impedance spectroscopy (CIS) and Raman spectroscopy have been investigated on Na0.5(Bi1-xDyx)0.5TiO3 (xDyNBT) ceramic systems with x = 0, 2, 5 and 15%. The pure NBT, 2DyNBT and 5DyNBT compounds crystallize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3575570502b25028c6edc597b6387ea
https://doi.org/10.1016/j.ceramint.2020.01.114
https://doi.org/10.1016/j.ceramint.2020.01.114