Search Results - "Rodrigues Neto, J. B."

Microwave-assisted synthesis of TiO2 nanoparticles: photocatalytic activity of powders and thin films by Falk, G. S., Borlaf, M., López-Muñoz, M. J., Fariñas, J. C., Rodrigues Neto, J. B., Moreno, R.

“…A simple, rapid, and effective synthesis methodology for the preparation of high-performance TiO 2 nanoparticles and thin films by combining colloidal sol-gel…”
Get full text

Integrated process simulation of porcelain stoneware manufacturing using flowsheet simulation by Alves, C.L., De Noni Jr, A., Janssen, R., Hotza, D., Rodrigues Neto, J.B., Gómez González, S.Y., Dosta, M.

“…[Display omitted] Integrated simulation of manufacturing plants plays crucial role in development of sustainable processes and optimized products. However, no…”
Get full text

Effects of processing parameters on cellular ceramics obtained by paraffin emulsified suspensions by Sanches, M.F., Vitorino, N., Abrantes, J.C.C., Frade, J.R., Rodrigues Neto, J.B., Hotza, D.

“…Cellular ceramics were processed by emulsification of alumina suspensions with melted paraffin. Stabilization upon drying was promoted by collagen additions…”
Get full text

A new source for production of ceramic filters by Carvalho, A.C., Raupp-Pereira, F., Rodrigues Neto, J.B., Novaes de Oliveira, A.P.

“…A industrial solid waste from the process of precision casting by lost-wax was used and evaluated for the production of ceramic filters. PU sponges (9.8ppi)…”
Get full text

Effect of mechanical activation on the rheology and casting performance of kaolin/talc/alumina suspensions for manufacturing dense cordierite bodies by Rodrigues Neto, João B., Moreno, Rodrigo

“…Previous work studied the rheological behaviour of 40 vol.% slips of kaolin/talc/alumina mixtures with relative weight ratios of 40/43.8/16.2 for manufacturing…”
Get full text

Relationship between Rheological Behaviour and Final Structure of Al2O3 and YSZ Foams Produced by Replica by Gómez, S. Y., Alvarez, O. A., Escobar, J. A., Rodrigues Neto, J. B., Rambo, C. R., Hotza, Dachamir

“…Using rheological parameters of ceramic suspensions, it is possible to taylor the structure of the ceramic foams produced by replica. This method consists in…”
Get full text

Photocatalytic activity of nanocrystalline TiNb2O7 obtained by a colloidal sol-gel route by Falk, G.S., Borlaf, M., López-Muñoz, M.J., Rodrigues Neto, J.B., Moreno, R.

“…Nowadays, TiO2 and Nb2O5 are two of the most popular oxides in the field of photocatalysis due to their high activity. Their synthesis and their study not only…”
Get full text

Cellular ceramics by gelatin gelcasting of emulsified suspensions with sunflower oil by Sanches, M.F., Vitorino, N., Freitas, C., Abrantes, J.C.C., Frade, J.R., Rodrigues Neto, J.B., Hotza, D.

“…Highly porous cellular ceramics were prepared by a versatile method combining emulsification of sunflower oil in alumina suspension, using collagen as…”
Get full text

TiO2 nanoparticulated LZSA glass-ceramic matrix composites by Cesconeto, F.R., Arcaro, S., Raupp-Pereira, F., Rodrigues Neto, J.B., Hotza, D., Novaes de Oliveira, A.P

“…In this work, TiO2 (0–50vol%) nanoparticles (25nm) were added to a 11.7Li2O·12.6ZrO2·68.6SiO2·7.1Al2O3, LZSA (4μm) glass-ceramic matrix to prepare composites…”
Get full text

Rheological and Structural Characterization of Ni-SiO2 Nanocomposites Produced by Aqueous Colloidal Processing by Vieira Jr, Luiz E., Rodrigues Neto, João B., Klein, Aloísio N., Moreno, Rodrigo, Hotza, Dachamir

“…In this work, nickel–silica nanocomposites were fabricated via colloidal processing. A rheological approach was used to characterize and to optimize a 30 vol%…”
Get full text

Preparation of Cordierite Materials with Tailored Porosity by Gelcasting with Polysaccharides by Santacruz, Isabel, Moreno, Rodrigo, Rodrigues Neto, Joao B.

“…This paper deals with the rheological characterization of agar and foaming surfactant‐containing suspensions for obtaining stoichiometric cordierite samples…”
Get full text

Rheological behaviour of kaolin/talc/alumina suspensions for manufacturing cordierite foams by Rodrigues Neto, João B., Moreno, Rodrigo

“…This paper deals with the preparation and rheological characterization of concentrated suspensions (40 vol.% solids) of mixtures of kaolin/talc/alumina to…”
Get full text

Relationship between Rheological Behaviour and Final Structure of Al 2 O3 and YSZ Foams Produced by Replica by Gómez, S Y, Alvarez, O A, Escobar, J A, Rodrigues Neto, J B, Rambo, C R, Hotza, D

“…Using rheological parameters of ceramic suspensions, it is possible to taylor the structure of the ceramic foams produced by replica. This method consists in…”
Get full text

Relationship between Rheological Behaviour and Final Structure of Al 2 O 3 and YSZ Foams Produced by Replica by Gómez, S. Y., Alvarez, O. A., Escobar, J. A., Rodrigues Neto, J. B., Rambo, C. R., Hotza, D.

“…Using rheological parameters of ceramic suspensions, it is possible to taylor the structure of the ceramic foams produced by replica. This method consists in…”
Get full text

Processamento e caracterização de espumas vitrocerâmicas do sistema Li2O-ZrO2-SiO2-Al2O3 (LZSA) produzidas por gelcasting by Pozzobom, I. E. F, Rodrigues-Neto, J.B., Raupp-Pereira, F., Donadel, K., Sousa, E., Oliveira, A.P.N

“…Neste trabalho, a técnica de viscosimetria foi utilizada para avaliar as características reológicas de suspensões preparadas com precursor vitrocerâmico do…”
Get full text

Relationship between Rheological Behaviour and Final Structure of Al2 O3 and YSZ Foams Produced by Replica by Gomez, SY, Alvarez, O A, Escobar, JA, Rodrigues Neto, JB, Rambo, C R, Hotza, D

“…Using rheological parameters of ceramic suspensions, it is possible to taylor the structure of the ceramic foams produced by replica. This method consists in…”
Get full text

Resíduo industrial como matéria-prima alternativa para a produção de filtros cerâmicos refratários by A. C. Carvalho, F. Raupp-Pereira, J. B. Rodrigues Neto, A. P. Novaes de Oliveira

“…ResumoO desenvolvimento de atividades de valorização de resíduos sólidos pode viabilizar a produção de produtos industriais com elevado potencial de…”
Get full text

Reologia de suspensões de precursor vitrocerâmico do sistema LiO2-ZrO2-SiO2-Al2O3 by F. R. Cesconeto, J. B. Rodrigues Neto, S. Arcaro, F. Raupp-Pereira, D. Hotza, A. P. Novaes Oliveira

“…Suspensões cerâmicas em meio aquoso foram preparadas a partir de precursor vitrocerâmico (pó vítreo) do sistema LZSA (LiO2-ZrO2-SiO2-AlO2). As condições de…”
Get full text

Resíduo industrial como matéria-prima alternativa para a produção de filtros cerâmicos refratários by Carvalho, A. C., Raupp-Pereira, F., Rodrigues Neto, J. B., Oliveira, A. P. Novaes de

“…ResumoO desenvolvimento de atividades de valorização de resíduos sólidos pode viabilizar a produção de produtos industriais com elevado potencial de…”
Get full text

Reologia de suspensões de precursor vitrocerâmico do sistema LiO2-ZrO2-SiO2-Al2O3 by Cesconeto, F. R., Rodrigues Neto, J. B., Arcaro, S., Raupp-Pereira, F., Hotza, D., Oliveira, A. P. Novaes

“…Suspensões cerâmicas em meio aquoso foram preparadas a partir de precursor vitrocerâmico (pó vítreo) do sistema LZSA (LiO2-ZrO2-SiO2-AlO2). As condições de…”
Get full text