Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Anouar Hajjaji"'
Autor:
Syrine Sassi, Amal Bouich, Brahim Bessais, Lotfi Khezami, Bernabé Mari Soucase, Anouar Hajjaji
Publikováno v:
Materials, Vol 17, Iss 21, p 5182 (2024)
This study presents a comparative analysis of anodization and hydrothermal techniques for synthesizing TiO2 nanotubes directly on titanium foil. It emphasizes its advantages as a substrate due to its superior conductivity and efficient charge transfe
Externí odkaz:
https://doaj.org/article/11b1ba8a561c442faf69183d528282b0
Autor:
Syrine Sassi, Amal Bouich, Anouar Hajjaji, Lotfi Khezami, Brahim Bessais, Bernabé Mari Soucase
Publikováno v:
Inorganics, Vol 12, Iss 7, p 188 (2024)
Cu-doped TiO2 films were synthesized directly on FTO glass with a spin coating method. With a variation in copper amount, samples were prepared with 0%, 1%, 2%, 4% and 8% of dopant concentrations. Morphological and structural characterization of undo
Externí odkaz:
https://doaj.org/article/4aa3c1244b794383a6849c9c662e32f7
Autor:
Faisal K. Algethami, Khaled Trabelsi, Anouar Hajjaji, Mohamed B. Rabha, Lotfi Khezami, Mohamed R. Elamin, Brahim Bessais, My Ali El Khakani
Publikováno v:
Materials, Vol 15, Iss 14, p 4970 (2022)
The present work aims to study the photocatalytic properties of nanohybrids composed of silicon nanowires (SiNWs) decorated with PbS nanoparticles (NPs). The elaborated material was intended to be utilized in wastewater treatment. The SiNWs were elab
Externí odkaz:
https://doaj.org/article/a0e7f795d7b847f9a5e4bdc01a8503af
Autor:
Achraf Amir Assadi, Sarra Karoui, Khaled Trabelsi, Anouar Hajjaji, Walid Elfalleh, Achraf Ghorbal, Mounir Maghzaoui, Aymen Amin Assadi
Publikováno v:
Materials, Vol 15, Iss 4, p 1463 (2022)
In this work, we present the influence of the decoration of TiO2 nanotubes (TiO2-NTs) with Ag silver nanoparticles (Ag-NPs) on the photocatalysis of emerging pollutants such as the antibiotic diclofenac sodium. The Ag-NPs were loaded onto the TiO2-NT
Externí odkaz:
https://doaj.org/article/10ec4c451fa5434fb735e55d72a7d899
Autor:
Lotfi Khezami, Imen Lounissi, Anouar Hajjaji, Ahlem Guesmi, Aymen Amine Assadi, Brahim Bessais
Publikováno v:
Materials, Vol 14, Iss 23, p 7341 (2021)
This work reports on the effect of TiO2 nanotubes (TiO2-NTs), decorated wih platinum nanoparticles (Pt-NPs), on the removal of bacteria and volatile organic compounds (VOCs). The Pt-NPs were loaded onto the TiO2-NTs using the electrodeposition method
Externí odkaz:
https://doaj.org/article/60ceb5a09fe64e6ea1939f8c4d228eb3
Autor:
Ameni Rebhi, Anouar Hajjaji, Joël Leblanc-Lavoie, Salma Aouida, Mounir Gaidi, Brahim Bessais, My Ali El Khakani
Publikováno v:
Nanomaterials, Vol 11, Iss 5, p 1254 (2021)
This work focuses on the dependence of the features of PbS films deposited by pulsed laser deposition (PLD) subsequent to the variation of the background pressure of helium (PHe). The morphology of the PLD-PbS films changes from a densely packed and
Externí odkaz:
https://doaj.org/article/17637a41dc534cebb2254aaa830e150b
Publikováno v:
Environmental Science and Pollution Research. 30:10733-10744
In this work, we report on the effect of anodization time on the morphology, optical, and photocatalytic properties of TiO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff04f8bd2be1bd9c070d20576c6e7e43
https://doi.org/10.1007/s11356-022-22923-y
https://doi.org/10.1007/s11356-022-22923-y
Autor:
Hafedh Dhiflaoui, Mohamed Aziz Hajjaji, Anouar Hajjaji, Lotfi Khezami, Ali Karrech, Brahim Bessais, Ahmed Ben Cheikh Larbi, Mosbah Amlouk
Publikováno v:
Journal of Tribology. 145
In the present study, the adhesion of TiO2 nanotubes (TiO2-NTs) to thicker substrates was improved by decorating them with metallic Ag nanoparticles (NPs) using the photo-reduction process. The obtained coatings were characterized using X-ray diffrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac86dc6c5fa7aa0d04b761d0c47ccae0
https://doi.org/10.1115/1.4062485
https://doi.org/10.1115/1.4062485
Autor:
Safa Jemai, Lotfi Khezami, Kaouther Gueddana, Khaled Trabelsi, Anouar Hajjaji, Mosbah Amlouk, Bernabé Mari Soucase, Brahim Bessais, Sami Rtimi
Publikováno v:
Catalysts; Volume 13; Issue 3; Pages: 558
This work aims to study the structural, optical, and photocatalytic properties of ZrO2 nanotubes (NTs) that have been synthesized using the electrochemical anodization method. The structural and morphological characteristics of unannealed and anneale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2756a6b8bc023eb341ec34b2a024ed81
https://doi.org/10.3390/catal13030558
https://doi.org/10.3390/catal13030558
This book presents co-sputtered processes ways to produce chrome doped TiO2 thin films onto various substrates such as quartz, silicon and porous silicon. Emphasis is given on the link between the experimental preparation and physical characterizatio
