Výsledky vyhledávání

Impact of In 2 S 3 shells thickness on the electrochemical and optical properties of oriented ZnO/In 2 S 3 core/shell nanowires

Autor: Z. Braiek, Thibault Roques-Carmes, M. Gannouni, Radhouane Chtourou, I. Ben Assaker, H. Alem

Publikováno v: International Journal of Hydrogen Energy
International Journal of Hydrogen Energy, Elsevier, 2017, 42 (9), pp.5694-5707. ⟨10.1016/j.ijhydene.2017.01.015⟩

In this paper, we address the effect of shell thickness and core/shell structure on the electrochemical and photoelectrochemical cell (PEC) measurements properties of ZnO/In 2 S 3 core/shell nanowires (NWs). The objective is to elucidate the mechanis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::104c5617b0f5036acb7ece524ae628ec
https://doi.org/10.1016/j.ijhydene.2017.01.015

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New investigation on the physical and electrochemical properties of (TAS) thin films grown by electrodeposition technique

Autor: F. Tlig, M. Gannouni, I. Ben Assaker, Radhouane Chtourou

Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 335:26-35

The purpose of this work was to develop a new method on the synthesis of ternary tin antimony sulfide (TAS) thin films on indium tin oxide (ITO) coated glass substrates using one-step electrodeposition route. To explore the mechanism behind, a cyclic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68221fc8d263d54835e81333c47c05df
https://doi.org/10.1016/j.jphotochem.2016.11.013

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An easy-to achieve approach for the fabrication of CdS QDs sensitized TiO2 nanotubes and their enhanced photoelectrochemical performance

Autor: S. Chaguetmi, Philippe Decorse, Ludovic Mouton, Sophie Nowak, M. Gannouni, Fayna Mammeri, A. Bardaoui, Souad Ammar, J. Ben Naceur, Radhouane Chtourou, S. Ben Taieb, T.N. Pham Truong

Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 332:337-344

In this work, we develop an original and easy-to-achieve experimental approach to produce CdS quantum dots (QDs) decorating TiO2 nanotubes (NTs) onto Ti sheets, by combining Ti anodization technique, CdS QDs polyol production and aqueous impregnation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::94773c40040bdeb13a1602d73ecdb42f
https://doi.org/10.1016/j.jphotochem.2016.09.001

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Enhanced solar and visible light photocatalytic activity of In2S3-decorated ZnO nanowires for water purification

Autor: Z. Braiek, I. Ben Assaker, Thibault Roques-Carmes, Serge Corbel, M. Gannouni, Radhouane Chtourou, Philippe Arnoux

Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry
Journal of Photochemistry and Photobiology A: Chemistry, Elsevier, 2019, 368, pp.307-316. ⟨10.1016/j.jphotochem.2018.09.032⟩

In a previous paper, we have demonstrated a facile and low-cost synthesis of ZnO/In2S3 core/shell nanowires (NWs) on indium tin oxide substrates by a two-step electrochemical method. The main objective of the present study was to demonstrate the pote

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::362174b6b003e9184bb3a81b29d84f6f
https://hal.univ-lorraine.fr/hal-01927108

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Effect of manganese concentration on physical and electrochemical properties of Mn2+-doped ZnS thin films deposited onto ITO-(glass) substrates by electrodeposition technique

Autor: N. Arbi, Radhouane Chtourou, M. Gannouni, A. Kriaa, I. Ben Assaker

Publikováno v: Journal of Materials Science: Materials in Electronics. 28:4997-5005

In this work, Mn2+-doped ZnS onto (ITO)-coated glass substrates have been prepared by electrodeposition technique. Various samples of the ZnS with different Mn contents 0, 0.5, 1, 2, and 3 at.% were prepared. XRD analysis shows that all films crystal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45a0fc374c2fafb88845686950ba1e02
https://doi.org/10.1007/s10854-016-6155-0

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Correlation between Titanium foil substrate purity and TiO 2 NTs; physical and electrochemical properties for enhanced photoelectrochemical applications

Autor: Ludovic Mouton, M. Gannouni, A. Souissi, A. Bardaoui, Souad Ammar, S. Ben Taieb, I. Ben Assaker, Sophie Nowak, Radhouane Chtourou

Publikováno v: International Journal of Hydrogen Energy. 41:6230-6239

Titanium oxide (TiO 2 ) nanotubes were grown with two different purity of Titanium foil using anodization method. A new contribution to the knowledge of purity substrate dependence of structural, morphological, optical properties is reported. We have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1e633a82fcebfcf0d72cba4e6bdf20b
https://doi.org/10.1016/j.ijhydene.2016.03.043

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Synthesis of porous TiO2 thin films prepared with templating technique to improve the photoelectrochemical properties

Autor: M. Gannouni, M. Karyaoui, Imen Kacem, Ibtissem Ben Assaker, Jamila Ben Naceur, Radhouane Chtourou, A. Bourezgui

Publikováno v: Journal of Porous Materials. 23:1085-1094

TiO2 porous thin films were prepared using polystyrene (PS) latex particles as template in conjunction with spin coating technique. In this study, the resulting films were produced by the infiltration of the TiO2 sol particles into the voids between

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::454c6dfbadc4a924b7c190319d6d2072
https://doi.org/10.1007/s10934-016-0166-3

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Structural, morphological and electrical characteristics of electrodeposited Cu2O: Effect of deposition time

Autor: O. Messaoudi, I. Ben Assaker, A. Souissi, A. Bardaoui, M. Gannouni, Houssin Makhlouf, Radhouane Chtourou

Publikováno v: Applied Surface Science. 366:383-388

In this work, a new contribution to the knowledge of thickness (or deposition time) dependence of structural, morphological and optical properties is reported, as well as the electrochemical behavior of the Cu2O electrode/(NaOH) electrolyte solution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07f00835972751f1938aeb1dc5e11714
https://doi.org/10.1016/j.apsusc.2016.01.035

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Characterization of Ag-doped ZnO thin films by spray pyrolysis and its using in enhanced photoelectrochemical performances

Autor: Mosbah Amlouk, I. Ben Assaker, M. Karyaoui, M. Gannouni, D. Ben Jemia, Radhouane Chtourou, A. Bardaoui

Publikováno v: Inorganic Chemistry Communications. 119:108114

In this work, Ag:ZnO thin films have been prepared by spraying a mixture of zinc acetate dehydrate and silver nitrate precursors on (ITO)-coated glass substrates at optimized conditions of substrate temperature and a solution concentration. In the cu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08c4a4cd766877ce4869f4fb35ff58da
https://doi.org/10.1016/j.inoche.2020.108114

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Experimental investigation of the effect of Zn/S molar ratios on the physical and electrochemical properties of ZnS thin films

Autor: Radhouane Chtourou, N. Arbi, M. Gannouni, A. Kriaa, I. Ben Assaker

Publikováno v: Materials Science in Semiconductor Processing. 40:873-878

ZnS thin films were deposited onto ITO-(glass) substrate by the electrodeposition process using an acidic solution, containing Zinc (II) acetate (Zn(CH3COOH)2) and sodium thiosulfate (Na2S2O3) as precursors. The depositions were carried out at the so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6485525abdf44c746d5b9eb2489bf3a
https://doi.org/10.1016/j.mssp.2015.07.084

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