Results 101 to 110 of about 6,175 (227)
Catalytic Hollow Fibre Membrane Micro-reactors for Energy Applications
, 2011 An asymmetric ceramic hollow fibre is proposed as a substrate for the development of a catalytic hollow fibre microreactor (CHFMR) and a catalytic hollow fibre membrane microreactor (CHFMMR).
Rahman, Mukhlis Bin A +1 more
core +1 more source
Cerâmica, 2011 Um dos desafios na preparação de titanato de bário nanométrico é a completa reação dos precursores para a obtenção da fase tetragonal. O método dos precursores poliméricos se mostra bastante eficiente para este fim.
S. L. M. Brito, D. Gouvêa
doaj +1 more source
Preparação de LiMn2O4 e LiCr0,2Mn1,8O4 em pó por processo Pechini modificado.
Semina: Ciências Exatas e Tecnológicas, 2009 As fases LiMn2O4 e LiCr0,2Mn1,8O4 em pó foram preparadas por processo Pechini, modificado de maneira a diminuir o número de etapas e trabalhar com temperaturas inferiores ou iguais a 400oC.
Bernard Joseph Louis Gardes +4 more
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Uso de métodos químicos para obtener polvos cerámicos del sistema (Sn, Ti)O2
Boletín de la Sociedad Española de Cerámica y Vidrio, 2005 The (Sn,Ti)O2 system has a great interest due to its technological applications such as gas sensor and varistor. Although the thermodynamic properties and the kinetics of spinoidal decomposition in this system have been extensively studied, the general ...
Rodríguez-Páez, J E. +2 more
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Modified Pechini Synthesis of Oxide Powders and Thin Films [PDF]
, 2016 The modified Pechini method has become one of the most popular synthesis methods for complex oxide materials due to its simplicity and versatility. The method can be applied to synthesize nanocrystalline powders, bulk materials, as well as oxide thin films.
Sunde, Tor Olav Løveng +2 more
openaire +3 more sources
, 2012 We report magnetic, dielectric and magnetodielectric responses of pure monoclinic bulk phase of partially-disordered La2NiMnO6, exhibiting a spectrum of unusual properties and establish that this system intrinsically is a true multiglass with a large ...
Choudhury, D. +10 more
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Preperation of hydroxyapatie-alumina coated zirconia composites [PDF]
, 2007 Hydroxyapatite (HAp) bioceramics as bone substitute materials have unique biocompatibility feature among phosphate groups. How ever, the low fracture strength and poor fatigue resistance due to the instability of OH- groups limit the use of HAp for load ...
Kochupyloth, Pauljin
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Preparation and characterization of dual layer lanthanum strontium cobalt ferrite/alumina hollow fibre membrane [PDF]
, 2016 Ceramic membrane with unique morphology can be prepared using phase inversion and sintering technique. Dual layer lanthanum strontium cobalt ferrite (LSCF)/alumina hollow fibre membrane in this study was prepared using this technique.
Abdullah, Norfazliana
core
Boletín de la Sociedad Española de Cerámica y Vidrio, 2010 The barium titanate BaTiO3 is a material of great technological interest due to their dielectric properties. The functionality of this mixed oxide is mainly determined by its structure. Different synthesis methods have been used to improve the electrical
Rivera, E. +2 more
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Boletín de la Sociedad Española de Cerámica y Vidrio, 2008 Pechini method has been widely used in the synthesis of oxides, but the physicochemical process that happens during this one have not been discussed in detail, for example the resin conformation that is obtained in one of the stages of the process ...
Rodriguez Paez, J. E., Mosquera, A.
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