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Authors: Ana Cristina Figueiredo de Melo Costa, Lucianna Gama, M.R. Morelli, Ruth Herta Goldsmith Aliaga Kiminami
Abstract:Nanosized spinel nickel ferrite particles have attracted considerable attention and efforts continue to investigate them for their...
618
Authors: Márcia Caldeira Brant, Felipe da Silva Possa, Fernando Soares Lameiras
Abstract:Powders of Ce0.8Gd0.2O1.9 were synthesized by co-precipitation and amorphous citrate routes and their compositions and structures were...
624
Authors: Márcia Caldeira Brant, Jarlys Arthuri Zani, Fernando Soares Lameiras
Abstract:La0.8Sr0.2MnO3±d (LSM) powders were prepared by a Pechini-type polymerizable complex process and by amorphous citrate technique. Both...
630
Authors: P. Hidalgo Falla, H.E.M. Peres, Douglas Gouvêa, F.J. Ramirez-Fernandez
Abstract:In this work tin dioxide (SnO2) doped with nickel is studied with the aim of develop integrated gas sensors for some important pollution...
636
Authors: Juliana C. Bruno, A.A. Cavalheiro, M.A. Zaghete, M. Cilense, José Arana Varela
Abstract:The complex perovskite compound 0.9PbMg1/3Nb2/3O3-0.1PbTiO3 is one of the most promising relaxor ceramic because the addition of lead...
642
Authors: F.R. Passador, S.C. Maestrelli, Elíria Maria Jesus Agnolon Pallone, R.F. Esposto, Roberto Tomasi
Abstract:One possible route for the production of nanometric powders is the reactive high-energy milling. For a variety of systems of highly...
648
Authors: K.W. Milanez, N.C. Kuhnen, Humberto Gracher Riella, C.T. Kniess
Abstract:The solid material from electroplating wastewater treatment was used as raw material in synthesis of ceramic pigments, once the formation of...
654
Authors: Valquiria F.J. Kozievitch, G.A. Rocha, W.S. Maia, Pedro K. Kiyohara, A.C. Vieira Coelho, P. Souza Santos
Abstract:The aluminum monohydroxide pseudoboehmite is a common precursor for catalysts and ad/absorbents. Fibrillar pseudoboehmite powders were...
658
Authors: P.M. Pimentel, M.F. Ginani, Antonio Eduardo Martinelli, D.M.A. Melo, A.M. Garrido Pedrosa, M.A.F. Melo
Abstract:Transition-metal spinels are efficient catalysts in a number of heterogeneous processes, such as CO oxidation, catalytic combustion of...
663
Authors: A.A. Cavalheiro, Juliana C. Bruno, M.A. Zaghete, José Arana Varela
Abstract:The solid solution 0.9PbMg1/3Nb2/3O3-0.1PbTiO3 is one of the most widely investigated relaxor ceramic, because of its high dielectric...
669
Showing 101 to 110 of 122 Paper Titles