Influence of Defects in Photocatalysis

Bessergenev V.G.; Burkel E.; Lukashuk S.N.; Sluckii M.I.; Chistyakov O.D.; Savitskii E.M.; Fedorov V.E.; Potapova O.G.; Zolotova E.S.; Shestak A.F.

Valentin Bessergenev

Grau Académico

Agregação

Grupo

Organic Reactivity and Medicinal Chemistry

Categoria

Assistant

Instituição

Algarve University, Faculty of Science and Technology; Department of Physics

Localização

Faro, Gambelas Campus, UAlg

Gabinete

Building 2, Lab 2.35

Contacto

+351 289800900

Extensão

7613

vbess@ualg.pt

Keywords

Science of Materials, Thin Films, Surface science

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ORCID ID

Organiza

Informação Principal

Projects

Co- Investigador Principal, RFFR, “Heat Capacity” – Investigation of the problem of thermodynamic

stability of the high temperature superconductors (HTSC).

/Ref. RFFR (Russian Found of Fundamental Researches), /FIS/200/1988 (1988 –1990)

Co- Investigador Principal, RFFR, “Contact” – Study of the electrical phenomena at the metal – HTSC interface.

/Ref. RFFR/(Russian Found of Fundamental Researches)/FIS/401/1990 (1990 – 1992)

Co-Investigador, FCT, “Reactor fotocatalítico para despoluição de águas”

/Ref. PRAXIS/PCEX/C/QUI/702/96

Co-Investigador, FCT, “O estudo de transições - spin numa série dos complexos termocrómicos de ferro(II) com ligantes

heterocíclicos com azoto”, /Ref. PRAXIS/PCEX/P/FIS/31/96

Co- Investigador Principal, FCT, “The phase diagrams of the oxides-sulphides and 3d magnetism of ferrite and

intermetallic films prepared by CVD”, /Ref. Project POCTI/43520/ (2000 – 2003)

Co- Investigador Principal, DAAD – ICCTI, “Advanced mesoporous crystalline materials”

/Ref. Project 423/DAAD (2001 – 2002)

Co- Investigador Principal, DAAD (HASYLAB) “Structure and Dynamics of Nanostructured Oxide Materials”

/Ref. Project II – 01 - 64 (2002 – 2004)

Co – Investigador Principal, CPU – CRUP

(Conférence des Presidentes d’Université – Conselho de Reitores das Universidades Portuguesas),

“Targeted development of new photocatalytic materials”, /Ref. Projecto - Acção Nº F – 19/05 (2005 – 2006).

Publicações

Publicações Selecionadas

V.G. B, E. B. Influence of Defects in Photocatalysis. In: Encyclopedia Of Nanotechnology. Encyclopedia of Nanotechnology. ; 2015.

Publicações

Year of Publication
2020	Mariano 60.José FM, Bessergenev VG, Lourenço JP, et al. Structural and Magnetic Properties of P25 TiO2 Nanoparticles Doped by Co. 2020;501. Ler mais acerca de Structural and Magnetic Properties of P25 TiO2 Nanoparticles Doped by Co Google Scholar EN
2018	Hantusch M, Bessergenev V, .C.Mateus M, .Knupfer M, Burkel E. Electronic properties of photocatalytic improved Degussa P25 titanium dioxide powder. Catalysis Today. 2018;307. Ler mais acerca de Electronic properties of photocatalytic improved Degussa P25 titanium dioxide powder Google Scholar EN
2017	V.G. B, M.C. M, I.M. M, M. H, E. B. Photocatalytic reactor, CVD technology of its preparation and water purification from pharmaceutical drugs and agricultural pesticides. Chemical Engineering Journal. 2017;312. Ler mais acerca de Photocatalytic reactor, CVD technology of its preparation and water purification from pharmaceutical drugs and agricultural pesticides Google Scholar EN
2015	V.G. B, M.C. M, A.M. Bdo Rego, M. H, E. B. An improvement of photocatalytic activity of TiO2 Degussa P25 powder. Applied Catalysis A: General. 2015;500. Ler mais acerca de An improvement of photocatalytic activity of TiO2 Degussa P25 powder Google Scholar EN
2014	V.G. B. Growing modern materials. International innovation. 2014. Ler mais acerca de Growing modern materials Google Scholar EN
2012	V.G. B, M.C. M, D.A. V, et al. TiO2: (Fe,S) thin films prepared from complex precursors by CVD, Physical - chemical properties and photocatalysis. International Journal of Photoenergy. 2012;2012. Ler mais acerca de TiO2: (Fe,S) thin films prepared from complex precursors by CVD, Physical - chemical properties and photocatalysis Google Scholar EN
2010	V B, H.L. G. Electrical properties of thin-films wide-band gap semiconductor TiO2 prepared by CVD. Physica Status Solidi C . 2010;7. Ler mais acerca de Electrical properties of thin-films wide-band gap semiconductor TiO2 prepared by CVD Google Scholar EN
2009	V. B. High Temperature Phase Transitions Observed in Oxygen Deficient TiO2-x Thin Films. ECS Transactions. 2009;25. Ler mais acerca de High Temperature Phase Transitions Observed in Oxygen Deficient TiO2-x Thin Films Google Scholar EN
2009	V. B. High-temperature anomalies of dielectric constant in TiO2 thin films. Materials Research Bulletin. 2009;44. Ler mais acerca de High-temperature anomalies of dielectric constant in TiO2 thin films Google Scholar EN
2007	V.G. B, R.J.F. P, A.M. Bdo Rego. Thin film sulphides and oxides of 3d metals prepared from complex precursors by CVD. Surface and Coatings Technology. 2007;201. Ler mais acerca de Thin film sulphides and oxides of 3d metals prepared from complex precursors by CVD Google Scholar EN
2006	V.G. B, R.J.F. P, M.C. M, et al. Study of Physical and Photocatalytic Properties of TiO2 Thin Films Prepared from Complex precursors by CVD. Thin Solid Films. 2006;503. Ler mais acerca de Study of Physical and Photocatalytic Properties of TiO2 Thin Films Prepared from Complex precursors by CVD Google Scholar EN
2005	V.G. B, R.J.F. P, M.C. M, D.A. V, A.M. Bdo Rego. Photocatalytic properties of TiO2:(Fe,S) thin films prepared from complex precursors by CVD. Proceedings of the Fifteenth International European Conference on Chemical Vapor Deposition (EUROCVD-15). 2005;2005-09 . Ler mais acerca de Photocatalytic properties of TiO2:(Fe,S) thin films prepared from complex precursors by CVD Google Scholar EN
2004	V. B. The use of complex compounds in chemical vapour deposition. Journal of Physics: Condensed Matter. 2004;16. Ler mais acerca de The use of complex compounds in chemical vapour deposition Google Scholar EN
2004	V.G. B, A. KYu., L.G. L, I.E. P. Low temperature heat capacity coordination compound nickel (II) nitrate with 4 -amine-1,2,4-triazole at temperatures from 11 to 317 K. Journal of Thermal Analysis and Calorimetry. 2004;75. Ler mais acerca de Low temperature heat capacity coordination compound nickel (II) nitrate with 4 -amine-1,2,4-triazole at temperatures from 11 to 317 K Google Scholar EN
2003	M.S. R, V.G. B, N. B, R. B. CVD synthesis and CEMS study of Fe sulphide and oxide thin films. IEEE Transactions on Magnetics. 2003;39. Ler mais acerca de CVD synthesis and CEMS study of Fe sulphide and oxide thin films Google Scholar EN
2003	V.G. B, R.J.F P, M.C. M, Khmelinskii IV, E. B, R.C. N. TiO2 thin film synthesis from complex precursors by CVD, its physical and photocatalytic properties. International Journal of Photoenergy. 2003;5. Ler mais acerca de TiO2 thin film synthesis from complex precursors by CVD, its physical and photocatalytic properties Google Scholar EN
2002	E.N. I, A. KYu., V.G. B. Synthesis ZnS:Sm thin films from volatile complex compounds. Proc. of SPIE´s Intern. Symposium on Optical Science, Engineering and Instrumentation, Seattle, USA. 2002;4776. Ler mais acerca de Synthesis ZnS:Sm thin films from volatile complex compounds Google Scholar EN
2002	G.A. B, V.G. B, L.G. L, B.N. I. Thermodynamic properties of complex compounds Fe(ATP)3Br2 and Fe(ATP)3(ClO4)2 (ATP = 4-amino-1,2,4- triazole). Journal of Physical Chemistry. 2002. Ler mais acerca de Thermodynamic properties of complex compounds Fe(ATP)3Br2 and Fe(ATP)3(ClO4)2 (ATP = 4-amino-1,2,4- triazole) Google Scholar EN
2002	V.G. B, Khmelinskii IV, R.J.F. P, V.V. K, A.E. T, I.K. I. Preparation of TiO2 films by CVD method and study of its electrical, structural and optical properties. Vacuum. 2002;64. Ler mais acerca de Preparation of TiO2 films by CVD method and study of its electrical, structural and optical properties Google Scholar EN
2000	V.V. K, A.E. T, I.K. I, V.G. B, Khmelinskii IV, R.J.F. P. Use of Ti(dpm)2(OprI)2 precursor to obtain TiO2 films. - Proceedings of the XVth International Symposium on Chemical Vapour Deposition, Canada, Toronto. 2000. Ler mais acerca de Use of Ti(dpm)2(OprI)2 precursor to obtain TiO2 films Google Scholar EN
1998	V.G. B, A.V. B, E.N. I, A. KYu. Study of In2S3 thin films by diffraction of synchrotron radiation. Journal of Solid State Chemistry . 1998;137. Ler mais acerca de Study of In2S3 thin films by diffraction of synchrotron radiation Google Scholar EN
1997	V.G. B, E.N. I, A. KYu., et al. Synthesis and properties of ZnS-EuS films grown from volatile complex compounds. Material Research Bulletin . 1997;32. Ler mais acerca de Synthesis and properties of ZnS-EuS films grown from volatile complex compounds Google Scholar EN
1997	V.G. B, G.A. B, L.G. L, S.V. L. Thermodynamic properties coordination compounds nitrates Fe(II) and Cu(II) with 4-amino-1,2,4-triazole. Journal of Physical Chemistry. 1997;71. Ler mais acerca de Thermodynamic properties coordination compounds nitrates Fe(II) and Cu(II) with 4-amino-1,2,4-triazole Google Scholar EN
1996	L.G. L, V.N. I, V.A. V, et al. Study the nature of spin transition 1A15T2 in complexes Fe(II) with 1,2,4-triazoles. Coordination Chemistry . 1996;22. Ler mais acerca de Study the nature of spin transition 1A15T2 in complexes Fe(II) with 1,2,4-triazoles Google Scholar EN
1996	V.G. B, V.I. B, A.A. R, et al. Electroluminescent ZnS:Mn films prepared at 220-450ºC using complex compounds with sulphur-containing ligands. Thin Solid Films. 1996;279. Ler mais acerca de Electroluminescent ZnS:Mn films prepared at 220-450ºC using complex compounds with sulphur-containing ligands Google Scholar EN
1996	V.G. B, E.N. I, A. KYu., S.A. G, V.N. K, S.V. L. Electrical properties of conductive In2S3 and In2O3S films prepared from the In(S2COC3H7-iso)3 volatile precursor. Inorganic Materials. 1996;279. Ler mais acerca de Electrical properties of conductive In2S3 and In2O3S films prepared from the In(S2COC3H7-iso)3 volatile precursor Google Scholar EN
1995	V.G. B, Yu.A. K, V.N. N, G.I. F. Electron and phonon characteristics of YBa2Cu3O7-. Physica C. 1995;245. Ler mais acerca de Electron and phonon characteristics of YBa2Cu3O7- Google Scholar EN
1995	V.G. B, G.A. B, L.G. L, S.V. L. Thermodynamic studies of thermochromic phase transition in coordination compound of iron with triazole. Proc. SPIE. 1995;2531:82-89. Ler mais acerca de Thermodynamic studies of thermochromic phase transition in coordination compound of iron with triazole Google Scholar
1995	V.G. B, E.N. I, Yu.A. K, et al. Properties of conducting In-S-O films, prepared from volatile complex compound. Proc. SPIE. 1995;2531:360-367. Ler mais acerca de Properties of conducting In-S-O films, prepared from volatile complex compound Google Scholar
1995	V.G. B, E.N. I, Yu.A. K, et al. Optical and structural properties of ZnS and ZnS:Mn films prepared by CVD method. Material Research Bulletin . 1995;30. Ler mais acerca de Optical and structural properties of ZnS and ZnS:Mn films prepared by CVD method Google Scholar EN
1994	V.G. B, S.V. B, A.A. R, et al. Employment of new complex compounds with sulfur-containing ligands for preparation of ZnS:Mn films. 1994. Ler mais acerca de Employment of new complex compounds with sulfur-containing ligands for preparation of ZnS:Mn films Google Scholar
1994	V.I. B, A.A. R, E.N. I, et al. Method of preparation zinc sulphide films doped with manganese (II). 1994;- Patent Nº92000601/26, Russia. Ler mais acerca de Method of preparation zinc sulphide films doped with manganese (II) Google Scholar
1994	V.I. B, A.A. R, E.N. I, et al. Method of preparation zinc sulphide films doped with manganese (II) V2. 1994;- Patent Nº5062316/26, Russia. Ler mais acerca de Method of preparation zinc sulphide films doped with manganese (II) V2 Google Scholar
1992	V.G. B, A.A. K, H. B, M.O. K. Phase diagram of the superconductor Bi2Sr2CaCu2O8+x near its melting point. Superconductors Sci. Technol. 1992;5. Ler mais acerca de Phase diagram of the superconductor Bi2Sr2CaCu2O8+x near its melting point Google Scholar EN
1992	V.G. B, Yu.A. K, I.E. P, M.A. S, H. O, W. R. Thermodynamic properties of MnMoO4 and Mn2Mo3O8. Chem. Thermodynamics . 1992;24. Ler mais acerca de Thermodynamic properties of MnMoO4 and Mn2Mo3O8 Google Scholar EN
1991	V.G. B, N.V. G, I.K. I, et al. Technology of fabrication and electrical characteristics of W,Mo,Ni and Ir,Pd contacts with YBa2Cu3O7-x. Superconductors Science and Technology. 1991;4. Ler mais acerca de Technology of fabrication and electrical characteristics of W,Mo,Ni and Ir,Pd contacts with YBa2Cu3O7-x Google Scholar EN
1991	M.V. Y, V.G. B. Study of the surface of yttrium ceramic and grain boundary Ag-YBa2Cu3O7-x by XFES method. JTP Letters . 1991;17. Ler mais acerca de Study of the surface of yttrium ceramic and grain boundary Ag-YBa2Cu3O7-x by XFES method Google Scholar EN
1990	I.I. B, V.V. R, B.A. T, et al. Determination of the phase homogeneity of samples of Bi-Pb-Sr-Ca-Cu-O ceramicsby clasterization of electron probe microanalysis data. Journal of Less Common Metalas. 1990;164-165. Ler mais acerca de Determination of the phase homogeneity of samples of Bi-Pb-Sr-Ca-Cu-O ceramicsby clasterization of electron probe microanalysis data Google Scholar EN
1989	E.B. A, V.G. B, A.A. V, S.Sh. I, N.F. Y. Dielectric constant of fluorized graphite intercalated with polar solvents. Thermochimica Acta. 1989;139. Ler mais acerca de Dielectric constant of fluorized graphite intercalated with polar solvents Google Scholar EN
1989	V.G. B, Yu.A. K, I.E. P, Yu.A. S. Heat capacity measurements under continuous heating and cooling using vacuum adiabatic calorimetry. Thermochimica Acta. 1989;139. Ler mais acerca de Heat capacity measurements under continuous heating and cooling using vacuum adiabatic calorimetry Google Scholar
1989	V.G. B, V.Ya. D. Electrical properties of the contacts Ag-YBa2Cu3O7-x from 20 to 800 ºC. JTP Letters. 1989;15. Ler mais acerca de Electrical properties of the contacts Ag-YBa2Cu3O7-x from 20 to 800 ºC Google Scholar EN
1988	V.G. B, S.A. G, V.Ya. D, et al. High temperature electrical resistance and dilatometry of the superconductor oxide ceramic samples Y-Ba-Cu system. Izvestiya SOAN (chemistry). 1988;17. Ler mais acerca de High temperature electrical resistance and dilatometry of the superconductor oxide ceramic samples Y-Ba-Cu system Google Scholar
1988	V.G. B, V.V. G, A.G. M, V.M. F, S.I. .S. Effect of commensurability on the temperature dependence of the angle of rotation of the magnetic helix in a single crystalline dysprosium. JETP Letters. 1988;47. Ler mais acerca de Effect of commensurability on the temperature dependence of the angle of rotation of the magnetic helix in a single crystalline dysprosium Google Scholar EN
1985	V.G. B, V.V. G, Yu.A. K, A.G. M, V.M. F, S.I. S. Discovery of the intermediate phase in dysprosium vicinity of the Neel point by the neutron diffraction method. JETP Letters. 1985;42. Ler mais acerca de Discovery of the intermediate phase in dysprosium vicinity of the Neel point by the neutron diffraction method Google Scholar EN
1984	V.G. B, A.G. B, L.A. B, E.M. S, O.D. C. Influence of the commensurability of crystal and magnetic structures on the properties of anti-ferromagnetic holmium. Sov. Phys. Solid State. 1984;26. Ler mais acerca de Influence of the commensurability of crystal and magnetic structures on the properties of anti-ferromagnetic holmium Google Scholar EN
1984	E.B. A, V.G. B, Yu.A. K. Thermal expansion anomalies in dysprosium. Journal of Physics F: Met. Phys. 1984;14. Ler mais acerca de Thermal expansion anomalies in dysprosium Google Scholar EN
1984	E.B. A, V.G. B, Yu.A. K. Thermal expansion of dysprosium from 60 to 300 K. Journal of Chemical Thermodynamics . 1984;16. Ler mais acerca de Thermal expansion of dysprosium from 60 to 300 K Google Scholar EN
1984	E.B. A, V.G. B, Yu.A. K. Disorder in the magnetic system of terbium: specific heat and electrical resistance. Sov. Phys Solid State. 1984;26. Ler mais acerca de Disorder in the magnetic system of terbium: specific heat and electrical resistance Google Scholar EN
1984	V.G. B. Nonlinear collective excitation in dysprosium and their contribution to the magnetization. Sov. Phys. Solid State. 1984;26. Ler mais acerca de Nonlinear collective excitation in dysprosium and their contribution to the magnetization Google Scholar EN
1983	E.B. A, V.G. B, I.E. P, Yu.A. K. Thermodynamic properties of dysprosium from 7 to 300 K. J. Chem. Thermodynamics. 1983;15. Ler mais acerca de Thermodynamic properties of dysprosium from 7 to 300 K Google Scholar EN
1983	E.B. A, V.G. B, Yu.A. .K. The peculiarities of the thermodynamic properties of dysprosium as two-dimensional magnetic system. - Sov. JETP. 1983;84. Ler mais acerca de The peculiarities of the thermodynamic properties of dysprosium as two-dimensional magnetic system Google Scholar EN
1982	V.G. B, V.Ya. D. Three-critical behaviour of the europium in the vicinity of the Neel point. 1982. Ler mais acerca de Three-critical behaviour of the europium in the vicinity of the Neel point Google Scholar
1982	V.G. B, L.A. B. Anomalies of the magnetic properties of high-purity monocrystalline dysprosium near the Neel point. Sov. Phys Solid State. 1982;24. Ler mais acerca de Anomalies of the magnetic properties of high-purity monocrystalline dysprosium near the Neel point Google Scholar EN
1982	E.B. A, V.G. B, L.A. B, Yu.A. K, O.D. C, E.M. S. Critical indices of an electrical resistance anomaly of dysprosium samples of different purity in the vicinity of the Neel point. Sov. Phys. Solid State. 1982;24. Ler mais acerca de Critical indices of an electrical resistance anomaly of dysprosium samples of different purity in the vicinity of the Neel point Google Scholar EN
1980	V.G. B, L.A. B, S.N. L, M.I. S. Magnetization of the terbium crystal in anti-ferromagnetic state. Physics of the metals and metal technology. 1980;49. Ler mais acerca de Magnetization of the terbium crystal in anti-ferromagnetic state Google Scholar

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