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| 1 | Preparation,characterization and application of CuCrO_2/ZnO photocatalysts for the reduction of Cr(VI)显示文摘The delafossite CuCrO2 elaborated by sol-gel from 40nm diameter colloid is optically active in the visible region.It is characterized physically and photoelectrochemically.The microstructure is fairly homogenous with a mean crystallite size of ca.2μm.The optical gap(1.30eV),determined from the diffuse reflectance,is well suited to the sunlight spectrum.The Mott Schottky plot is characteristic of P-type conductivity with a flat band potential of-0.26VSCE.As application,the photoreduction of chromate is successfully achieved in air-equilibrated suspension CuCrO2/ZnO(1/1).CuCrO2 is photoactivated by visible light and the electrons in the conduction band(-1.34VSCE)are injected to ZnO.In the presence of salicylic acid,a conversion of Cr(VI)to Cr(III)of 57% is obtained under optimal conditions(pH3 at 25°C,5×10-4mol/L)because of the HCrO4 dark adsorption onto ZnO(4HCrO4-+3C7H6O3+18O2+16H+→4Cr3++21CO2+19H2O,△G0 =-557kcal/mol).Prolonged illumination is accompanied by a deceleration in the photoactivity owing to the competitive water reduction,an issue of energetic concern.The hetero-system exhibits self sensitization for hydrogen production with an evolution rate of 149μmol/(hr·g). | Wahiba Ketir Gharib Rekhila Mohamed Trari Abdelatif Amrane | 2012 | Journal of Environmental Sciences2012，24，12： | 4 |
| 2 | Optical and transport properties of lanthanum-doped stannate BaSnO3 显示文摘 | HADJARAB B BOUGUELIA A TRARI M | 2007 | J Phys Chem Solids2007，68，： | 1 |
| 3 | Characterization of new heterosystem CuFeO 2 /SnO 2 application to visible-light induced hydrogen evolution显示文摘 | A. Derbal S. Omeiri A. Bouguelia M. Trari | 2008 | International Journal of Hydrogen Energy2008，，16： | 1 |
| 4 | Photocataytic Hydrogen Production from Suspension of Spinel Powders AMn 2 O 4 (A=Cu and Zn)显示文摘 | Bessekhonad Y Trari M | 2002 | Int J Hydrogen Energy2002，27，4： | 1 |
| 5 | Photocataytic hydrogen production from sus- pension of spinel powders AMn2O4 (A = Cu and Zn) 显示文摘 | Bessekhonad Y Trari M | 2002 | International Journal of Hydrogen Energy2002，27，4： | 1 |
| 6 | Hydrogen photo-evolu- tion over the spinel CuCr2O4 显示文摘 | Boumaza S Bouarab R Trari M | 2009 | Energy Conversion and Man-agement2009，50，1： | 1 |
| 7 | Synthesis and characterization of oxygen-rich delafossite CuYO 2+ x —Application to H 2 -photo production显示文摘 | M. Younsi S. Saadi A. Bouguelia A. Aider M. Trari | 2007 | Solar Energy Materials and Solar Cells2007，，12： | 1 |
| 8 | Hydrogen photoproduction over new catalyst CuLaO 2显示文摘 | S. Saadi A. Bouguelia A. Derbal M. Trari | 2006 | Journal of Photochemistry & Photobiology A: Chemistry2006，，1： | 1 |
| 9 | 显示文摘 | Bessekhouad Y Trari M | 2002 | Int J Hydrogen Energy2002，27，： | 1 |
| 10 | Photocatalytic hydrogen evolution over CuCrO 2显示文摘 | S. Saadi A. Bouguelia M. Trari | 2005 | Solar Energy2005，，3： | 1 |
| 11 | Hydrogen photoproduction from hydrogen sulfide on Bi 2 S 3 catalyst显示文摘 | Y Bessekhouad M Mohammedi M Trari | 2002 | Solar Energy Materials and Solar Cells2002，，3： | 1 |
| 12 | Elaboration and characterization of poly (acrylic acid- co -crotonic acid) copolymers: Application to extraction of metal cations Pb(II), Cd(II) and Hg(II) by complexation in aqueous media显示文摘 | S. Bassaid M. Chaib A. Bouguelia M. Trari | 2007 | Reactive and Functional Polymers2007，，： | 1 |
| 13 | Hydrogen photo evolution over the spinel CuCr204 显示文摘 | BOUMAZA S BOUARAB R TRARI M | | Energy Conversion Manag0，50，1： | 1 |
| 14 | Salicylates for Ulcerative Colitis-their Mode of Action显示文摘 | Jewwll DP | 1994 | Pharmacol Ther1994，63，2： | 1 |
| 15 | Hydrogen photo evo-lution over the spinel CuCr204 显示文摘 | BOUMAZA S BOUARAB R TRARI M | 2009 | Energy Conversion Man- ag2009，50，1： | 1 |
| 16 | Kinetic,equilibrium and thermodynamic study on the removal of Congo Red from aqueous solutions by adsorption onto apricot stone显示文摘 | Abbas M Trari M | 2015 | Process Safety and Environmental Protection2015，98，： | 1 |
| 17 | Hydrogen Photoproduction from Hydrogen Sulfide on Bi2S3 Catalyst显示文摘 | Bessekhouad Y Mohammedi M Trari M | 2002 | Solar Energy Materials & Solar Cells2002，73，： | 1 |
| 18 | Photocatalytic hydrogen production fromsuspension of spinel powders AMn2O4 (A = Cu and Zn)显示文摘 | BESSEKHOUAD Y TRARI M | 2002 | Int J Hydrogen Energy2002，27，： | 1 |
| 19 | Hydrogen photo evolution over the spinel CuCr2O4 显示文摘 | Boumaza S Bouarab R Trari M | 2009 | Energy Conversion Manag2009，50，1： | 1 |
| 20 | Photocatalytic Hydrogen production from Suspension of of spinel powders A Mn2O4 (A =Cu and Zn)显示文摘 | Bessekhouad Y Trari M | | 0，，27： | 1 |
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