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Increase in efficiency of dye-sensitized solar cells by porous TiO2 layer modification with gadolinium-containing thin layerMaciej Zalas1,Grzegorz Schroeder11. Faculty of Chemistry, Adam Mickiewicz University摘 要:Modified with gadolinium-containing layer, nanoporous titania electrode and its application in dye-sensitized solar cells were reported......
UV light excitation.Materials were synthesized by multi-step method from glycolated titania alkoxides.Europium doped(1.0 mol%) and non-doped spheres were synthesized.Their optical and structural......
Increase in efficiency of dye-sensitized solar cells by porous TiO2 layer modification with gadolinium-containing thin layerMaciej Zalas1,Grzegorz Schroeder11. Faculty of Chemistry, Adam Mickiewicz University摘 要:Modified with gadolinium-containing layer, nanoporous titania electrode and its application in dye-sensitized solar cells were reported......
UV light excitation.Materials were synthesized by multi-step method from glycolated titania alkoxides.Europium doped(1.0 mol%) and non-doped spheres were synthesized.Their optical and structural......
摘 要:Nanocrystalline titania as photocatalyst has attracted considerable attention for its potential use in environmental cleaning.Recently,lanthanide ions doped titania samples have been shown to increase the photocatalytic efficiency of selected reactions.In this work,TiO2 nanoparticles doped with Er3+ were prepared via an ultrasonic assisted sol-gel......
were investigated. The results show that the reactivity of hydrated titania, anatase TiO2, and rutile TiO2 with KOH decreases in turn, and with hydrated titania as titanium source, it is difficult......
Engineering, Sichuan University, Chengdu 610065, China摘 要:The relationship between hydrolysis conditions and hydrous titania polymorphs obtained in a titanyl... the titania crystal phase. Hydrous TiO 2 in the form of rutile, anatase, or the mixture of both could be obtained in solutions of low titanium concentrations and 2.5wt% to 15wt% sulfuric acid at 100 C......
摘 要:Nanocrystalline titania as photocatalyst has attracted considerable attention for its potential use in environmental cleaning.Recently,lanthanide ions doped titania samples have been shown to increase the photocatalytic efficiency of selected reactions.In this work,TiO2 nanoparticles doped with Er3+ were prepared via an ultrasonic assisted sol-gel......
the presence of V3+, V4+, V5+, and Ti3+in doped TiO2-B/anatase. As found by XRD and EIS investigations, the vanadium expands bronze titania crystal structure and enhances the conductivity of material by three orders of magnitude. When tested for lithium storage, the V-modified titania nanotubes show a specific capacity of 133 mA h g-1 after 100 charge/discharge cycles at the current density of 3000 mA g-1......
614.41 文献标识码:A Composite template synthesis of mesoporous titania and its template removal LIU Qiang, TIAN Cong-xue, ZHANG Zhao (School of Chemistry Engineering, Sichuan University, Chengdu 610065, China) Abstract: Using composite surfactant template (CTAB/P-123) as structure directing agent, the precursor of mesoporous titania with anatase phase......
