Zobrazeno 1 - 10
of 25
pro vyhledávání: '"F. S. De Vicente"'
Autor:
F. S. De Vicente, A. A. Freschi
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2020-12-12T01:50:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) The
Autor:
M. Ventura, V. S. Zanuto, Luis C. Malacarne, D. S. Manoel, F. S. De Vicente, Camila Barbosa Bramorski, Tomaz Catunda, J.F.M. dos Santos
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Universidade de São Paulo (USP)
instacron:USP
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2020-12-12T01:05:25Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-11-04 In this work, rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogels were prepared by the predoping sol-gel process. Thermal
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2018-12-11T16:58:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-01-01 This work presents a holographic method based on active feedback techniques for determining the sign of the dominant charge carriers in photo
Autor:
F. S. De Vicente, Dimas R. Vollet, Dario A. Donatti, P. Freddi, Adriano J. G. Otuka, Hermi F. Brito, Cleber Renato Mendonça, L.A.O. Nunes
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Universidade de São Paulo (USP)
instacron:USP
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2018-12-11T17:17:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-05-01 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c630b60e79a161ac9d71e72d4617f0b0
Publikováno v:
Microporous and Mesoporous Materials. 190:227-233
Ordered hexagonal mesoporous silica was prepared using Pluronic P123 template and removal of the polymer by washing in ethanol. The thermal stability and the pore elimination was studied under heat treatment by a fixed time at 500, 600, 750, 825, 900
Publikováno v:
Applied Physics B. 111:103-109
We report investigations on running holograms recorded in an azopolymer film made of a poly(methyl methacrylate) matrix doped with Disperse Red 1. Two-wave mixing experiments were carried out in the symmetrical transmission geometry. A stabilization
Autor:
Dimas R. Vollet, Dario A. Donatti, Carlos M. Awano, A. Ibañez Ruiz, Marcio R. Vicelli, F. S. De Vicente, Amanda P. Perissinotto
Publikováno v:
Microporous and Mesoporous Materials. 153:204-209
Silica aerogels were prepared from hydrolysis of tetraethoxysilane (TEOS) in n-heptane/water/ethanol/sodium dodecylsulfate (SDS) microemulsions and ambient pressure drying (APD). APD was carried out after silylation of the wet gels surface with trime
Autor:
J.F. Carvalho, Antônio Carlos Hernandes, F. S. De Vicente, Philippe Odier, Alain Ibanez, Noelie Marcellin
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The phase formation kinetics of YAP (YAlO3) synthesized through the polymeric precursor method was investigated by thermal analysis, X-ray diffraction and FT-IR spectroscopy. We demonstrated that the YAP synthesis is highly dependent on the heat and
Autor:
Elson Longo, José Arana Varela, Valmor Roberto Mastelaro, Júlio C. Sczancoski, P. S. Pizani, J. W. M. Espinosa, Laécio S. Cavalcante, Máximo Siu Li, F. S. De Vicente, Alain Michalowicz
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Intense blue and green photoluminescence (PL) emissions were observed at room temperature in barium zirconate (BaZrO3) powders prepared by chemical method. The powders were analyzed by X-ray diffraction (XRD), X-ray absorption near edge spectroscopy
Autor:
Elson Longo, José Arana Varela, Júlio C. Sczancoski, Laécio S. Cavalcante, M. Siu Li, F. S. De Vicente, M. T. Frabbro
Publikováno v:
Journal of Sol-Gel Science and Technology. 49:35-46
Ba[Zr0.25Ti0.75]O3 (BZT) thin films were synthesized by the complex polymerization method and heat treated at 400 °C for different times and at 700 °C for 2 h. These thin films were analyzed by X-ray diffraction (XRD), Fourier-transform infrared (F