Paper Title
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Authors: Elton Mendes, K.F. Silva, A. Teixeira, Luciano Silva, M.M.S. Paula, Elidio Angioletto, Humberto Gracher Riella, M.A. Fiori
Abstract:Ion specimens can be incorporated in glasses or natural clays by ionic exchange process with different concentrations dependent of matrix´s...
873
Authors: L.E. Mukaeda, A. Robin, Claudinei dos Santos, Simone P. Taguchi, João Paulo Barros Machado, L.A. Borges
Abstract:A considerable increase in the ceramic products demand occurred due to the evolution of dental restoration techniques and these materials...
879
Authors: F.H.D. Pontes, Simone P. Taguchi, L.A. Borges, João Paulo Barros Machado, C. Santos
Abstract:Alumina ceramics have been used in dental prosthesis because it is inert, presents higher corrosion and shear resistance when compared to...
885
Authors: Maria Isabel Brasileiro, Lisiane Navarro de Lima Santana, Gelmires Araújo Neves, Romualdo Rodrigues Menezes, Hélio Lucena Lira, Wherllyson Patrício Gonçalves
Abstract:The kaolin beneficiation industries produce waste that is rich in Al2O3 and SiO2, oxides that when sintered at high temperatures react to...
893
Authors: Laédna Souto Neiva, Elvia Leal, Ana Cristina Figueiredo de Melo Costa, Artur Jose S. Mascarenhas, Heloysa Martins Carvalho Andrade, Lucianna Gama
Abstract:This work has for aim to synthesize CeO2 catalytic supports doped with Cu2+ by combustion reaction method. Thus were obtained catalytic...
899
Authors: M.S. Lima, Jean Pierre La Martini Lima Sousa, Débora A. Vieira, Hélio Lucena Lira, J.M. Sasaki, Ana Cristina Figueiredo de Melo Costa
Abstract:CoFe2O4 powders were synthesized by combustion reaction using glycine as fuel, aiming obtaining nanosized and monophase powders. Thus,...
904
Authors: Débora A. Vieira, Verônica C.S. Diniz, Hélio Lucena Lira, Ruth Herta Goldsmith Aliaga Kiminami, Daniel Cornejo, Ana Cristina Figueiredo de Melo Costa
Abstract:This paper describes the synthesis of Ni-Zn nanoferrites by combustion reaction using microwave energy as a heating source, and evaluates the...
910
Authors: Elvia Leal, Laédna Souto Neiva, Jean Pierre La Martini Lima Sousa, Fábio Argolo, Heloysa Martins Carvalho Andrade, Ana Cristina Figueiredo de Melo Costa, Lucianna Gama
Abstract:The aim of this work is to evaluate the catalytic activity of NiAl2O4 powders, prepared by combustion reaction with different glycine...
916
Authors: Daniella Cibele Bezerra, Taciana Regina de Gouveia Silva, Edcleide Maria Araújo, Renê Anísio da Paz, Ana Cristina Figueiredo de Melo Costa
Abstract:Composites consist of a mixture or combination of the two or more, micro or macro constituents that differ in shape and chemical composition...
922
Authors: Antonio H. Munhoz, Renato Meneghetti Peres, Sonia B. Faldini, Leonardo Gondim Andrade e Silva, Amanda Abati Aguiar, Leila Figueiredo de Miranda
Abstract:The alumina powder was obtained through a technique based on firing irradiated pseudoboehmites powder to study the radiation effects in the...
928
Showing 141 to 150 of 186 Paper Titles