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    Photostimulated changes in WO3 nanosized films (English)

    In: Russian Journal of Physical Chemistry A ; 84 , 8 ; 1401-1405  ; 2010

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    Abstract During the irradiation of WO3 films d = 7–160 nm thick by light at λ = 320 nm (I = (1.5–7) × 1015 quantum cm−2 s−1), absorption band at λ = 850 nm appeared along with absorption band edge shift to shorter waves. The subsequent irradiation of samples at λ = 850 nm caused the disappearance of the longwave absorption band. The intrinsic absorption edge of WO3 films was determined (λ = 320 nm). The degree of transformations of WO3 films increased under atmospheric conditions as the intensity of incident light and the time of irradiation (1–140 min) grew and as film thickness decreased. A mechanism of photochemical transformations of WO3 films was suggested. This mechanism included the generation of electron-hole pairs, the recombination of part of nonequilibrium charge carriers, the formation of [eV a 2+ e] centers, and the isolation of photolysis products.

    Table of contents – Volume 84, Issue 8

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    The tables of contents are generated automatically and are based on the data records of the individual contributions available in the index of the TIB portal. The display of the Tables of Contents may therefore be incomplete.

    1273
    Models of cluster formation in solutions of fullerenes
    Avdeev, M. V. / Aksenov, V. L. / Tropin, T. V. et al. | 2010
    1284
    The dynamics of solid substance formation in strongly supersaturated media
    Melikhov, I. V. / Mikheev, N. B. / Kulyukhin, S. A. et al. | 2010
    1288
    Calculating the boundary conditions of the formation of solid-phase metal sulfides and selenides by deposition with thio- and selenourea
    Markov, V. F. / Maskaeva, L. N. et al. | 2010
    1294
    Relation between the temperature coefficient of surface tension and phase diagrams
    Koliverdov, V. F. et al. | 2010
    1301
    Thermodynamic properties of glycolic acid and glycolide
    Emel’yanenko, V. N. / Verevkin, S. P. / Stepurko, E. N. / Roganov, G. N. / Georgieva, M. K. et al. | 2010
    1309
    The dependence of the oxygen-exchange properties of Ce0.5Zr0.5O2 on the method of synthesis
    Turakulova, A. O. / Zaletova, N. V. / Lunin, V. V. et al. | 2010
    1315
    Stability in chemical and biological systems: Multistage polyenzymatic reactions
    Varfolomeev, S. D. / Lukovenkov, A. V. et al. | 2010
    1324
    The kinetics of low-temperature liquid phase epitaxy in the Zn-Cd-Te system
    Moskvin, P. P. / Rashkovetskii, L. V. / Sizov, F. F. et al. | 2010
    1329
    The character of interactions of CO, H2, and CH3OH with the surface of γ-Al2O3 and Cu-Zn oxide catalyst
    Kurina, L. N. / Kosova, N. I. / Shilyaeva, L. P. / Nikitich, E. A. et al. | 2010
    1333
    Effect of coke formation on the transformations of butylenes on a high-silica zeolite catalyst
    Gashimov, F. A. / Kozharov, A. I. / Nadirov, P. A. / Mirzai, J. I. et al. | 2010
    1337
    Heat capacity and density of methylpyrrolidone solutions of sodium and potassium perchlorates at different concentrations and 298.15 K
    Novikov, A. N. et al. | 2010
    1340
    A comparative analysis of the solubility diagrams of iodine-water-alkanol ternary systems at 25°C
    Varlamova, T. M. / Rubtsova, E. M. / Mushtakova, S. P. et al. | 2010
    1345
    The use of the concept of solvation excesses for studying the mutual distribution of solution component particles in the H2O-KCl-NaCl and H2O-KNO3-NaNO3 systems
    Pendin, A. A. / Kazak, A. S. et al. | 2010
    1352
    Van der Waals model and equation of state of nitrobenzene-alkanes solutions near the critical consolute temperature
    Alekhin, A. D. / Abdikarimov, B. Zh. / Ostapchuk, Yu. L. / Rudnikov, E. G. et al. | 2010
    1359
    Hydrogen bond and dipole moment in sub- and supercritical water close to the saturation curve
    Ved’, O. V. / Gurina, D. L. / Antipova, M. L. / Petrenko, V. E. et al. | 2010
    1364
    Spectral characteristics of water clusters in the presence of nitrogen dioxide
    Galashev, A. E. / Rakhmanova, O. R. et al. | 2010
    1369
    Mathematical modeling of low-frequency oscillations observed in the diffusion of a substance through a membrane
    Tikhonov, N. A. et al. | 2010
    1376
    Effect of the conditions of structure formation on the physicochemical properties of ozonated shungites
    Emel’yanova, G. I. / Gorlenko, L. E. / Rozhkova, N. N. / Rumyantseva, M. N. / Lunin, V. V. et al. | 2010
    1382
    Self-organization of the reticular structure of polyurethane
    Kiselev, M. R. / Roldugin, V. I. et al. | 2010
    1388
    The spin-transition properties of Fe(III) complexes with hetarylformazan in an ion-exchange polymer: An EPR study
    Vishnevskaya, G. P. / Frolova, E. N. / Ovchinnikov, I. V. / Pervova, I. G. / Rezinskikh, Z. G. et al. | 2010
    1395
    Optical properties of coatings of oxidized graphite and its intercalated compound with ammonium dodecahydro-closo-dodecaborate
    Saldin, V. I. / Karpenko, A. A. / Tsvetnikov, A. K. et al. | 2010
    1401
    Photostimulated changes in WO3 nanosized films
    Surovoi, E. P. / Bin, S. V. / Borisova, N. V. et al. | 2010
    1406
    Influence of a singly-charged electrolyte on the efficiency of solubilization compositions for the template synthesis of silica nanoadsorbents
    Yaroshenko, N. A. / Trofimenko, S. I. / Govorek, Ya. / Zub, Yu. L. et al. | 2010
    1416
    Sorption of methanal by a weak basic anion exchanger
    Voronyuk, I. V. / Eliseeva, T. V. / Selemenev, V. F. et al. | 2010
    1421
    Sorption of catechins under conditions of reverse-phase high-efficiency liquid chromatography
    Shafigulin, R. V. / Egorova, K. V. / Bulanova, A. V. et al. | 2010
    1428
    Dynamic chromatomembrane liquid chemisorption of trace impurities from a gas phase in polytetrafluoroethylene matrices modified with sorption-active material
    Rodinkov, O. V. / Bugaichenko, A. S. / Moskvin, L. N. et al. | 2010
    1432
    The influence of pressure on the separating properties of columns in gas chromatography
    Korolev, A. A. / Shiryaeva, V. E. / Popova, T. P. / Kurganov, A. A. et al. | 2010
    1439
    Initiation of free-radical polymerization of acetylene monomers with molecular chlorine at low temperatures
    Kozlovskii, A. A. / Gordon, D. A. / Volodina, V. A. / Bol’shakov, A. I. / Mikhailov, A. I. et al. | 2010
    1445
    Estimation of the upper limit of carbon concentration in boron carbide crystals
    Konovalikhin, S. V. / Ponomarev, V. I. et al. | 2010
    1449
    The influence of the macroring structure on the enthalpies of solution of tetrapyridylporphyrin derivatives in water
    Berezin, M. B. / Berezina, N. M. / Bazanov, M. I. / V’yugin, A. I. / Semeikin, A. S. / Glazunov, A. V. et al. | 2010
    1452
    Luminescence and magnetic properties of mixed-ligand europium trifluoroacetates
    Kalinovskaya, I. V. / Tkachenko, I. A. / Mirochnik, A. G. / Karasev, V. E. / Kavun, V. Ya. et al. | 2010
    1455
    A method for phenomenological calculations in series of substituted benzenes
    Papulov, Yu. G. / Artyukhova, O. V. et al. | 2010
    1458
    Review of the monograph by A.B. Yaroslavtsev Solid-State Chemistry
    Buchachenko, A. L. et al. | 2010

    How to get this title?

    Check access
    Download
    Commercial Copyright fee: €39.95 Basic fee: €4.00 Total price: €43.95
    Academic Copyright fee: €15.00 Basic fee: €2.00 Total price: €17.00

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