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Influência da deposição de filmes finos organosilicones na fotodegradação do polipropileno
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência dos Materiais - PPGCM-So, 2013-07-31)
It is known that polypropylene is degraded in the presence of UV radiation, making difficult its use in applications where occurs this kind of radiation. This situation arises a need to improve the properties of polypropylene ...
Preparo de filmes-suporte para microscópio eletrônico
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2022)
Piezoresponse force microscopy characterization of rare-earth doped BiFeO3 thin films grown by the soft chemical method
(2013-04-01)
The multiferroic behavior with ion modification using rare-earth cations on crystal structures, along with the insulating properties of BiFeO3 (BFO) thin films was investigated using piezoresponse force microscopy. ...
Piezoresponse force microscopy characterization of rare-earth doped BiFeO3 thin films grown by the soft chemical method
(2013-04-01)
The multiferroic behavior with ion modification using rare-earth cations on crystal structures, along with the insulating properties of BiFeO3 (BFO) thin films was investigated using piezoresponse force microscopy. ...
Dielectric properties of soft chemical method derived CaCu3Ti4O12 thin films onto Pt/TiO2/Si(100) substrates
(Elsevier B.V. Sa, 2011-03-03)
Calcium copper titanate, CaCu3Ti4O12 (CCTO), thin film has been deposited by the soft chemical method on Pt/Ti/SiO2/Si (1 0 0) substrates at 700 degrees C for 2 h. The peaks were indexed as cubic phase belonging to the ...
Dielectric properties of soft chemical method derived CaCu3Ti4O12 thin films onto Pt/TiO2/Si(100) substrates
(Elsevier B.V. Sa, 2011-03-03)
Calcium copper titanate, CaCu3Ti4O12 (CCTO), thin film has been deposited by the soft chemical method on Pt/Ti/SiO2/Si (1 0 0) substrates at 700 degrees C for 2 h. The peaks were indexed as cubic phase belonging to the ...
Preparação e caracterização de filmes finos do tipo 'Pb IND. 1-x-yCa IND. xSr IND.yTiO IND. 3'
(Universidade Estadual Paulista (Unesp), 2008-07-07)
Neste trabalho de dissertação de mestrado foram preparadas amostras do sistema 'Pb IND. 1-x-yCa IND. xSr IND.yTiO IND. 3' (PCST) com x = 0.05, 0,15, 0,35 e y = 0,05, 0.15, 0,35, utilizando-se o método dos precursores ...
Nucleation and selective growth of polymorphs of calcium carbonate on organic-inorganic hybrid films
(SOC CHILENA QUIMICA, 2008-03)
Inorganic/organic ternary hybrid films that are constituted of gelatin (G), poly(monomethyl itaconate) (PMMI) and silica (SiO2), are used as a solid matrix to
study the crystalization of calcium carbonate (CaCO3). These ...