Search Results - "Houas, Ammar"

TiO2-PANI/Cork composite： A new floating photocatalyst for the treatment of organic pollutants under sunlight irradiation by Sboui, Mouheb, Nsib, Mohamed Faouzi, Rayes, Ali, Swaminathan, Meenakshisundaram, Houas, Ammar

“…A novel photocatalyst based on TiO2-PANI composite supported on small pieces of cork has been reported. It was prepared by simple impregnation method of the…”
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Lowering energy band gap and enhancing photocatalytic properties of Cu/ZnO composite decorated by transition metals by Modwi, A., Ghanem, Mohamed A., Al-Mayouf, Abdullah M., Houas, Ammar

“…M/Cu/ZnO (M = Ag, Ni, Fe) photocomposites comprised of 1%M and 5%Cu-decorated ZnO surrounded by CuO on the surface were successfully synthesized via a simple…”
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Characterization and photoactivity of coupled ZnO–ZnWO4 catalysts prepared by a sol–gel method by Hamrouni, Abdessalem, Moussa, Noomen, Di Paola, Agatino, Parrino, Francesco, Houas, Ammar, Palmisano, Leonardo

“…•ZnO–ZnWO4 nanocomposites were prepared by a facile sol–gel synthesis.•The photoactivity of the samples was studied using the degradation of 4-nitrophenol.•The…”
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Photocatalytic activity of TiO2–SBA-15 under UV and visible light by Lachheb, Hinda, Ahmed, Olfa, Houas, Ammar, Nogier, J.P.

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Correction: Lacunary Keggin tungstoborate embedded in mesoporous TiO2 for the styrene oxidation by Ayadi, Sihem, Moussa, Noomen, Cherni, Dhia, Jaouali, Imen, Guesmi, Ahlem, Hamadi, Naoufel Ben, Houas, Ammar

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Photocatalytic degradation of various types of dyes (Alizarin S, Crocein Orange G, Methyl Red, Congo Red, Methylene Blue) in water by UV-irradiated titania by Lachheb, Hinda, Puzenat, Eric, Houas, Ammar, Ksibi, Mohamed, Elaloui, Elimame, Guillard, Chantal, Herrmann, Jean-Marie

“…The photocatalytic degradation of five various dyes has been investigated in TiO2/UV aqueous suspensions. It was attempted to determine the feasibility of such…”
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Lacunary Keggin tungstoborate embedded in mesoporous TiO2 for the styrene oxidation by Ayadi, Sihem, Moussa, Noomen, Cherni, Dhia, Jaouali, Imen, Guesmi, Ahlem, Hamadi, Naoufel Ben, Houas, Ammar

“…A series of mesoporous lacunary Keggin tungstoborate (BW 11 )/TiO 2 catalysts with various BW 11 contents (4%, 8% and 10%) have been prepared by encapsulation…”
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Structural and Optical Characterization of a New Tetra- and Hexa-Coordinated Cd-Based Hybrid Compound with White Light Emission by Sayer, Imen, Msalmi, Rawia, Mosconi, Edoardo, Guesmi, Ahlem, Houas, Ammar, Ben Hamadi, Naoufel, Naïli, Houcine

“…The present paper deals with a new two-in-one zero-dimensional (0D) organic–inorganic hybrid compound namely (C6H10N2)4[CdBr6][CdBr4]2. This molecular crystal…”
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Physico-Chemical Characterization, DFT Modeling and Biological Activities of a New Zn (II) Complex Containing Melamine as a Template by Salah, Thouraya, Mhadhbi, Noureddine, Ben Ahmed, Ali, Hamdi, Besma, Krayem, Najeh, Loukil, Mohamed, Guesmi, Ahlem, Khezami, Lotfi, Houas, Ammar, Ben Hamadi, Naoufel, Naïli, Houcine, Costantino, Ferdinando

“…Single crystals of a new organic–inorganic hybrid compound (C3H7N6)2[ZnCl4]·H2O was synthesized and characterized by X-ray diffraction at room temperature,…”
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Chitosan-based electrolytes containing carbon nanotube-titanium dioxide for energy conversion devices applications by Naffati, Naima, Fernandes, Mariana, de Zea Bermudez, Verónica, Nsib, Mohamed Faouzi, Arfaoui, Youssef, Houas, Ammar, Faria, Joaquim Luis, Silva, Cláudia Gomes, Silva, Maria Manuela

“…Polymer membranes based on natural polymer chitosan (CH) and variable content of carbon nanotube-titanium dioxide (CNT-TiO 2 ) composites were prepared by…”
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TiO 2 -PANI/Cork composite: A new floating photocatalyst for the treatment of organic pollutants under sunlight irradiation by Sboui, Mouheb, Nsib, Mohamed Faouzi, Rayes, Ali, Swaminathan, Meenakshisundaram, Houas, Ammar

“…A novel photocatalyst based on TiO -PANI composite supported on small pieces of cork has been reported. It was prepared by simple impregnation method of the…”
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Photocatalytic Decomposition of Cigarette Smoke Using a TiO2-Impregnated Titanium Mesh Filter by Slimen, Houda, Ochiai, Tsuyoshi, Nakata, Kazuya, Murakami, Taketoshi, Houas, Ammar, Morito, Yuko, Fujishima, Akira

“…TiO2-impregnated titanium mesh filter (TMiP) elaborated by electrochemical anodization of the titanium mesh, followed by dip coating into TiO2 anatase…”
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Synthesis, characterization and photocatalytic activity of ZnO-SnO2 nanocomposites by Hamrouni, Abdessalem, Lachheb, Hinda, Houas, Ammar

“…•ZnO-SnO2 photocatalysts were prepared successfully by the coprecipitation method.•The best conditions found are: calcination at 600°C/2h; molar ratio…”
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Why inorganic salts decrease the TiO2 photocatalytic efficiency by Guillard, Chantal, Puzenat, Eric, Lachheb, Hinda, Houas, Ammar, Herrmann, Jean-Marie

“…Methylene Blue (MB) has been chosen as a model molecule to evaluate the impact of inorganic salts, present in textile waste waters, on the adsorption…”
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Photocatalytic Degradation of Polynitrophenols on Various Commercial Suspended or Deposited Titania Catalysts Using Artificial and Solar Light by Lachheb, Hinda, Houas, Ammar, Herrmann, Jean-Marie

“…Phenol (PH) and three polynitrophenols (4-nitrophenol (PNP), 2,4-dinitrophenol (DNP), 2,4,6-trinitrophenol (TNP)) were photocatalytically degraded by using…”
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The influence of Al doping on the photocatalytic activity of nanostructured ZnO: The role of adsorbed water by Ajala, Faten, Hamrouni, Abdessalem, Houas, Ammar, Lachheb, Hinda, Megna, Bartolomeo, Palmisano, Leonardo, Parrino, Francesco

“…[Display omitted] •Al doped ZnO nanoparticles have been synthesized by a simple sol-gel method.•Doping causes blue shift of band gap and cathodic shift of…”
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Sol–gel synthesis and photocatalytic activity of ZnO–SnO2 nanocomposites by Hamrouni, Abdessalem, Moussa, Noomen, Parrino, Francesco, Di Paola, Agatino, Houas, Ammar, Palmisano, Leonardo

“…•ZnO–SnO2 nanocomposites were prepared by a facile sol–gel synthesis.•The photoactivity of the samples was studied using the degradation of 4-nitrophenol.•The…”
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Elaboration of stable anatase TiO2 through activated carbon addition with high photocatalytic activity under visible light by Slimen, Houda, Houas, Ammar, Nogier, Jean Philippe

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Synthesis, characterization and photocatalytic activity of Li-, Cd-, and La-doped TiO2 by Elsellami, Leila, Lachheb, Hinda, Houas, Ammar

“…The doping of TiO2 powder was done by a substance containing lithium, cadmium and lanthanum through the sol–gel process in order to widen their absorption in…”
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Energetic, exergetic and environmental life cycle assessment analyses as tools for optimization of hydrogen production by autothermal reforming of bioethanol by Khila, Zouhour, Baccar, Ines, Jemel, Intidhar, Houas, Ammar, Hajjaji, Noureddine

“…This paper proposes a methodology devoted to finding and selecting more accurate conditions for sustainable hydrogen production via autothermal reforming of…”
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