TiO2 coatings

Figure 6. Photocurrent-bias characteristics of TIO2 coating films with different thicknesses prepared by the sol-gel method. (Reproduced with permission from Ref. 10. Copyright 198 The Ceramic Society of Japan.)...

Liu, J. Kuo, Y.-T. Klabunde, K.). Rochford, C. Wu, J. Li,)., Novel dye-sensitized solar cell architecture using Tio2-coated vertically aligned carbon nanofiber arrays. Acs. Appl. Mater. Interfaces 2009,1,1645-1649. 

The photocatalysis of TCE on the TiO2-coated optical microfibers in the presence of oxygen was further investigated by in situ C MAS NMR spectroscopy 191 ). The major products are phosgene and carbon dioxide, with small quantities of DCAA and trichloroacetaldehyde remaining on the catalyst at the end of the reaction. Solid-state NMR spectroscopy has also been applied successfully for the investigation of the photocatalytic degradation of dichloromethane (192,193). 

Figure 9. Polarization curves of a RuO2-TiO2-coated Ti anode in saturated NaCl (pH = 8) at 40°C.

Superhydrophiliclty Superhydrophilic film TIO2 coated alumina (Tadanoga, 2000)... 

Quartz glass tube 10 W and 8 W germicidal white light UV lamps TIO2 coated on the silica gel T richloroethy lene [63]... 

The performance of the three sensitizers 22,8 and 56, which contain different degrees of protonation were studied on nanocrystalline TiO2 electrodes [80]. Figure 13 show the photocurrent action spectra obtained with a monolayer of these complexes coated on TiO2 films. 

Figure 15.24 shows the fabrication process of the optical filter on a fluorinated polyimide substrate. First, the low-thermal-expansion-coefficient PMDA/TFDB poly(amic acid) solution was spin-coated onto a Si substrate and baked. Then alternate TiO2 and SiO2 layers were formed on the polyimide film by ion-assisted deposition. The multilayered polyimide film was diced and peeled off from the Si substrate. In this way, thin optical filters on a fluorinated polyimide substrate are easily fabricated. 

Electrochemical behaviors of Zn-Fe alloy and Zn-Fe-TiO2 composite electrodeposition were studied in alkaline zincate solutions [421]. From the results, it can be concluded that Zn shows underpotential deposition. The content of Fe in the Zn- Fe coating changes with the composition of the electrolyte. 

Sathiyanarayanan, S., Azim, S.S., and Venkatachari, G., A new corrosion protection coating with polyaniline-TiO2 composite for steel, Electrochim. Acta, 52, 2068, 2007. 

Malgat, A., Boisvert, J.P., and Daneault, C., Specific influence of univalent cations on ionization of alumina-coated TiO2 particles and on the adsorption of poly(acrylic) acid, J. Colloid Interf. Sci., 269, 320, 2004. 

Uses Pigment dispersant for water-thinned emulsion paints and pigment slurries effective in paints containing TIO2 or reactive pigments and in semigloss emulsion paints food pkg. adhesives, coatings, paper/paperboard... 

Features Structured pigment reduces cost of paperboard coatings containing high levels of TIO2... 

Perkas N, Amirian G, Girshevitz O, Channel J, Laux E, Guibert G, et al. Modification of parylene film-coated glass with tio2 nanoparticles and its photocatalytic properties. Surf Coat Technol 2011 205(10) 3190-7. 

Yoshiki, H. Abe, K. Mitsui, T. (2006). SiCh thin film deposition on the inner surface of a poly(tetra-fluoroethylene) narrow tube by atmospheric pressure glow microplasma. Thin Solid Films, VoL 515, pp. 1394-1399 Yoshiki, H. Mitsui, T. (2008).TiO2 thin film coating on a capillary inner surface using atmospheric-pressure microplasma. Surf Coat Technol, Vol. 202, pp. 5266-5270... 

Figure 20 (A) Schematic representation of covalently immobilized protein molecules on the gold-coated AFM cantilever tip. (B) Representative curves of BSA covalently immobilized AFM tip force during retraction versus the distance of separation for meso-porousTi02 substrates with pore sizes, A, 3 nm B,4 nm C,6.5 nm D,8.8 nm E, 13 nm F, 15 nm G, 20 nm H, 21 nm I, 30 nm (corresponding to the specimen TiO2-0, TIO2-30O, TiO2-500, TiO2-550, TiO2-600, TiOj-OSO, 1102-700, HO2-750, HO2-8OO, respectively). Figure taken from An et a I (2014).

Sol-Gel TIO2 Materials and Coatings for Photocatalytic and Multifunctional Applications... 

---