Buscar
Mostrando ítems 1-10 de 54
Structural Effects of Nanotubes, Nanowires, and Nanoporous Ti/TiO2 Electrodes on Photoelectrocatalytic Oxidation of 4,4-Oxydianiline
(Taylor & Francis Inc, 2010-01-01)
The present work illustrates the effect of electrolyte composition on the self-organized TiO2 nanotube arrays electrode preparation. The influence of structural and surface morphology of the TiO2 nanotube-like anode on ...
Structural Effects of Nanotubes, Nanowires, and Nanoporous Ti/TiO2 Electrodes on Photoelectrocatalytic Oxidation of 4,4-Oxydianiline
(Taylor & Francis Inc, 2010-01-01)
The present work illustrates the effect of electrolyte composition on the self-organized TiO2 nanotube arrays electrode preparation. The influence of structural and surface morphology of the TiO2 nanotube-like anode on ...
Highly ordered TiO2 nanotube arrays and photoelectrocatalytic oxidation of aromatic amine
(Elsevier B.V., 2010-08-31)
Self-organized Ti/TiO2 nanotubular array electrodes may be achieved by simple electrochemical anodization of Ti foil in NH4F/glycerol water solution. The photocurrent on nanotubular layers is remarkably improved in relation ...
Highly ordered TiO2 nanotube arrays and photoelectrocatalytic oxidation of aromatic amine
(Elsevier B.V., 2010-08-31)
Self-organized Ti/TiO2 nanotubular array electrodes may be achieved by simple electrochemical anodization of Ti foil in NH4F/glycerol water solution. The photocurrent on nanotubular layers is remarkably improved in relation ...
Enhanced photoabsorption properties of composites of Ti/TiO2 nanotubes decorated by Sb2S3 and improvement of degradation of hair dye
(Elsevier B.V., 2014-02-15)
The present work illustrates the great potentiality of Ti/TiO2/Sb2S3 composite electrode prepared by electrochemical anodization of Ti foil in aqueous electrolyte (1 mol L-1 NaH2PO4 + 0.3 wt.% HF followed by chemical bath ...
Enhanced photoelectrocatalytic degradation of an acid dye with boron-doped TiO2 nanotube anodes
(Elsevier B.V., 2015-02-01)
The present work evaluates the performance of boron-doped TiO2 nanotubes (B-TiO2 NTs) prepared by electrochemical anodization in the presence of 70, 140, 280 and 560 ppm of boron when activated by UV/visible irradiation. ...
Silver ion release from electrodes of nanotubes of TiO2 impregnated with Ag nanoparticles applied in photoelectrocatalytic disinfection
(Elsevier B.V., 2014-03-15)
Self-organized TiO2 nanotubes arrays electrodes were impregnated with 0-16% of Ag nanoparticles (Ti/TiO2-Ag) using different procedures. The electrodes were characterized by X-ray diffraction (XRD), scanning electron ...
Enhanced photoelectrocatalytic performance of TiO2 nanotube array modified with WO3 applied to the degradation of the endocrine disruptor propyl paraben
(2017-10-01)
We report on the photoelectrocatalytic degradation of the endocrine disruptor propyl paraben (PPB) using a TiO2 nanotube (TiO2-NT) electrode prepared via chemical anodization, and a TiO2-NT electrode modified with WO3 by ...
Effects of substrate microstructure on the formation of oriented oxide nanotube arrays on Ti and Ti alloys
(Elsevier Science BvAmsterdamHolanda, 2013)