Electronic ceramics based on polycrystalline SnO2, TiO2 and (Sn xTi1-x)O2 solid solution

by Paulo Roberto Bueno, José Arana Varela
Published 2006-09-01

Obtenção de filmes finos de TiO2 nanoestruturado pelo método dos precursores poliméricos Nanostructured TiO2 thin films by polymeric precursor method

by Daniel Grando Stroppa, Tania Regina Giraldi, Edson Roberto Leite, José Arana Varela, Elson Longo
Published 2008-01-01

The effect of Cr concentration and preparation method on the microstructure and electrical characterization of SnO2-based ceramics

by Daniela Russo Leite, Wanda Cecilia Las, Maria Aparecida Zaghete, Mario Cilense, Jose Arana Varela
Published 2003-12-01

Evaluation of rare earth oxides doping SnO2.(Co1/4,Mn3/4)O-based varistor system

by Alessandro Dibb, Mario Cilense, Paulo Roberto Bueno, Yves Maniette, José Arana Varela, Elson Longo
Published 2006-09-01

Structural and functional characterization of barium zirconium titanate / epoxy composites

by Filiberto González Garcia, César Renato Foschini, Jose Arana Varela, Elson Longo, Francisco Moura, Alexandre Zirpoli Simões
Published 2011-12-01

Energia de superfície para nanossuperfícies de TiO2 na direção (001)

by Sergio de Lazaro, Renato Ferras Penteado, Sergio Mazureck Tebcherani, Danielle Berger, José Arana Varela, Evaldo Toniolo Kubaski
Published 2012-01-01

Microstructural and nonohmic properties of ZnO.Pr6O11 CoO polycrystalline system

by Miguel Angel Ramírez, José Francisco Fernández, José de Frutos, Paulo Roberto Bueno, Elson Longo, José Arana Varela
Published 2010-03-01

Grain size effect on the electrical response of SnO2 thin and thick film gas sensors

by Raluca Savu, Miguel Adolfo Ponce, Ednan Joanni, Paulo Roberto Bueno, Miriam Castro, Mario Cilense, José Arana Varela, Elson Longo
Published 2009-03-01

Corrosion study of the SnO2-ZnO crucibles, in the melting of glasses contends heavy metals

by Erlandson Thiago Oliveira Nascimento, Ana Paula Kawabe de Lima, José Arana Varela, Élson Longo, Antonio Carlos Hernandez, Maria Aparecida Zaghete Bertochi, Leinig Perazolli
Published 2018-05-01