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Listar Facultad de Química (Área de la Salud y Unidad El Cerrillo) por autor "HARO PONIATOWSKI, EMMANUEL"

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  • Ag-modified vanadium oxide photocatalytic thin films deposited by a two parallel ablation plasmas configuration 
    ESCOBAR ALARCON, LUIS; Solís Casados, Dora Alicia; ROMERO MARQUEZ, JAVIER SAUL; HARO PONIATOWSKI, EMMANUEL; GONZALEZ ZAVALA, FERNANDO (Digest Journal of Nanomaterials and Biostructures, 2018-05-18)
    The application of a two ablation plasmas configuration to deposit vanadium oxide thin films modified with different amounts of silver is reported. In this configuration, two parallel plasmas are produced ablating ...
  • Deposition and Photocatalytic Activity of Ag:V2O5 Thin Films 
    GONZALEZ ZAVALA, FERNANDO; ESCOBAR ALARCON, LUIS; Solís Casados, Dora Alicia; Arroyo Rebollar, Daniela; BASURTO ALVAREZ, RODOLFO; HARO PONIATOWSKI, EMMANUEL (MAterials research society, 2017-12-03)
    In this work, the deposition and photocatalytic response of V2O5 thin films modified with different amounts of Ag (Ag:V2O5) is reported. Films were deposited on glass and silicon substrates (100), using the pulsed laser ...
  • Laser fragmentation of metal powders suspended in water for hydrogen generation 
    ESCOBAR ALARCON, LUIS; ITURBE GARCIA, JOSE LUIS; ROMERO MARQUEZ, JAVIER SAUL; HARO PONIATOWSKI, EMMANUEL (Journal of Physics: Conference Series, 2022-03-30)
    The hydrogen production by laser induced fragmentation of metal powders suspended in water is investigated. Powders of metals such as Al, Mg and three Al-Mg alloys were suspended in distillated water and subjected to laser ...
  • Nanocomposite Bi/TiO2 multilayer thin flms deposited by a crossed beam laser ablation confguration 
    ESCOBAR ALARCON, LUIS; Solís Casados, Dora Alicia; ESQUIVEL ESCALANTE, KAREN; MARTINEZ CHAVEZ, LUIS ALEJANDRO; VELAZQUEZ CASTILLO, RENE; HARO PONIATOWSKI, EMMANUEL (Springer, 2021-10-03)
    A crossed beam pulsed laser deposition confguration was used to prepare nanocomposites Bi/TiO2 thin flms on two different substrates. The multilayered system was formed by depositing TiO2 and Bi layers alternately. In order ...
  • Photocatalytic Activity under Simulated Sunlight of Bi-Modified TiO2 Thin Films Obtained by Sol Gel 
    Solís Casados, Dora Alicia; ESCOBAR ALARCON, LUIS; ALVARADO PEREZ, VALERIA; HARO PONIATOWSKI, EMMANUEL (journal of photoenergy, 2018-03-19)
    The synthesis of Bi-modified TiO2 thin films, with different Bi contents, is reported. The obtained materials were characterized by energy-dispersive X-ray spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), Raman ...
  • Photodegradation of pharmaceutical drugs using Sn-modified TiO2 powders under visible ligth irradiation 
    Solís Casados, Dora Alicia; ESCOBAR ALARCON, LUIS; Gómez Olivan, Leobardo Manuel; HARO PONIATOWSKI, EMMANUEL; KLIMOVA BERESTNEVA, TATIANA (Elsevier, 2017-01-14)
    Sn-modified TiO2 powders with different amounts of tin (0, 2.4, 5.1 and 7.2 at.%) were obtained by the surfactant-assisted technique using Pluronic P123 as template. The synthesis procedure favors the formation of a mixture ...
  • Preparation of nanostructured Bi-modified TiO2 thin films by crossed-beam laser ablation plasmas 
    ESCOBAR ALARCON, LUIS; Solís Casados, Dora Alicia; GONZALEZ ZAVALA, FERNANDO; ROMERO MARQUEZ, JAVIER SAUL; HARO PONIATOWSKI, EMMANUEL (IOP publishing, 2017-03-08)
    The preparation and characterization of titanium dioxide thin films modified with different amounts of bismuth using a two laser ablation plasmas configuration is reported. The plasmas were produced ablating simultaneously ...
  • Synthesis and characterization of silver vanadates thin films for photocatalytic applications 
    GONZALEZ ZAVALA, FERNANDO; ESCOBAR ALARCON, LUIS; Solís Casados, Dora Alicia; ESPINOSA PESQUEIRA, MANUEL EDUARDO; HARO PONIATOWSKI, EMMANUEL; Rodriguez-castellon, Enrique; Rodríguez-Aguado, Elena (Elsevier, 2017-09-03)
    Silver vanadates thin films were deposited by a hybrid deposition system combining laser ablation and thermal evaporation. A high purity vanadium target was ablated using the third harmonic of a Nd:YAG laser whereas high ...
  • Thermoluminescent response of C-modified Al2O3 thin films deposited by parallel laser ablation plasmas 
    VALDES GARCES, JORGE EDUARDO; ESCOBAR ALARCON, LUIS; GONZALEZ MARTINEZ, PEDRO RAMON; Solís Casados, Dora Alicia; ROMERO MARQUEZ, JAVIER SAUL; GONZALEZ ZAVALA, FERNANDO; HARO PONIATOWSKI, EMMANUEL (IOP publishing, 2017)
    Aluminium oxide thin films modified with different amounts of carbon were prepared using a parallel laser ablation plasmas configuration. The effect of the amount of carbon incorporated in the films on their compositional, ...
  • Two-dimensional carbon nanostructures obtained by laser ablation in liquid: effect of an ultrasonic field 
    ESCOBAR ALARCON, LUIS; ESPINOSA PESQUEIRA, MANUEL EDUARDO; Solís Casados, Dora Alicia; Martínez Orts, Mónica; HARO PONIATOWSKI, EMMANUEL (Applied Physics A, 2019-10-30)
    The ablation of a carbon target immersed in deionized water, in absence and in presence of ultrasonic waves is reported, and the differences investigated. The obtained nanostructures are characterized by transmission ...

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