Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Paula Isabel Villabrille"'
Publikováno v:
Catalysis Today. 372:183-190
Cerium-doped zinc oxide (CeZnO) materials were synthesized at pH 4 and 8 using zinc acetate as precursor. The synthesized catalysts were characterized by Raman, Fourier transform infrared spectroscopy, scanning electron microscopy, and high-resolutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afc6579c0b4c3ef25de67a20d574f118
https://doi.org/10.1016/j.cattod.2020.07.031
https://doi.org/10.1016/j.cattod.2020.07.031
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
V-doped TiO2 materials (0.01, 0.05, 0.10, and 1.00 nominal atomic %) were synthesized by the sol-gel method and characterized by X-ray diffraction, Raman spectroscopy, UV–visible diffuse reflectance spectroscopy, N2 adsorption–desorption isotherm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc172ff37fdd75d2f64aff21436f022c
http://sedici.unlp.edu.ar/handle/10915/141186
http://sedici.unlp.edu.ar/handle/10915/141186
Publikováno v:
Proceedings of 1st International Electronic Conference on Catalysis Sciences.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97055be6f31a37da4cc25a450feb0822
https://doi.org/10.3390/eccs2020-07591
https://doi.org/10.3390/eccs2020-07591
Autor:
Paula Isabel Villabrille, Angel Gabriel Sathicq, Gustavo Pablo Romanelli, Valeria Palermo, Patricia Vázquez
Background: Molybdophosphoric acid (PMo) is used in heterogeneous catalysis. The incorporation of vanadium in the primary structure and a transition metal in the secondary structure of PMo improves the oxidative and acidity capacity. 4- Dihydropyrimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01ad36bdf3ae1b22184c89ff8bfc2d6
http://www.eurekaselect.com/156522/article
http://www.eurekaselect.com/156522/article
Autor:
Marcela Martín, Lucía Rossi, Magdalena Palacio, Paula Isabel Villabrille, María Estefanía Farías Hermosilla, Janina A. Rosso
Preferential oxidation of certain pollutants has been a major challenge in photocatalysis, since normal source water contains low concentrations of highly toxic substances along with high concentrations of natural organic matter. Pure TiO2 and doped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dd55bf3a1bffd5c88fb1e0bf7286903
https://www.sciencedirect.com/science/article/pii/S2213343717305213
https://www.sciencedirect.com/science/article/pii/S2213343717305213
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
The degradation of phenol was used as a model reaction to investigate the photocatalytic properties of cerium-doped (0.1 nominal atomic percent) TiO2 catalysts in the presence and in the absence of oxidants: persulfate (PS) or hydrogen peroxide (HP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1050cbd09f0d802c679b6e1f3df3b7a5
http://sedici.unlp.edu.ar/handle/10915/103373
http://sedici.unlp.edu.ar/handle/10915/103373
Autor:
Patricia Vázquez, Carmen V. Cáceres, Paula Isabel Villabrille, Pietro Tundo, Valeria Palermo, Gustavo P. Romanelli
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
This study describes the application of heteropolyacids H₃PMo₁₂O₄₀, H₄SiMo₁₂O₄₀, H₄PMo₁₁VO₄₀, H₅PMo₁₀V₂O₄₀, H₉PMo₆V₆O₄₀, and a hybrid pyridine-modified heteropolyacid with Keggin structure for selec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6a4ed02129d4a3039c96c7ec7ecf5c8
https://doi.org/10.1007/s12039-013-0523-6
https://doi.org/10.1007/s12039-013-0523-6
Publikováno v:
Applied Catalysis B: Environmental. 96:379-386
In the present work the phenol trimethylsilylation with hexamethyldisilazane using molybdophosphovanadates supported on commercial alumina cylinders as catalysts was studied. These catalysts were prepared by incipient wetness impregnation also includ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7056a66030d162a469cb08afdeaf2cf0
https://doi.org/10.1016/j.apcatb.2010.02.035
https://doi.org/10.1016/j.apcatb.2010.02.035
Autor:
Carmen Victoria Caceres, Patricia Vázquez, Paula Isabel Villabrille, Gustavo Pablo Romanelli, Magdalena Palacio
Publikováno v:
Applied Catalysis A: General. 359:62-68
Titania–ceria mixed xerogels were prepared with 10% (w/w) CeO2 and different pH values during the sol–gel process. The gels were dried in air and calcined at different temperature. Moreover, a sample without cerium, 100% (w/w) TiO2, was prepared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9abdcadc05667a3b69d644df823f237
https://doi.org/10.1016/j.apcata.2009.02.032
https://doi.org/10.1016/j.apcata.2009.02.032
Autor:
Carmen V. Cáceres, Gustavo P. Romanelli, Pietro Tundo, Paula Isabel Villabrille, Patricia Vázquez
Publikováno v:
Letters in Organic Chemistry. 5:332-335
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b214e492b233ac909178a61b0843b500
https://doi.org/10.2174/157017808784872142
https://doi.org/10.2174/157017808784872142