Results 61 to 70 of about 2,006 (195)
Indonesian Journal of Chemistry, 2023 The gelcasting technique was employed to fabricate porous ceramics utilizing kaolinite clay as the base material with a combination of 20 wt.% cassava starch. The utilization of cassava starch as a pore-template material is a sustainable and eco-friendly
Suriati Eka Putri +6 more
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Porous glass-ceramics from alkali activation and sinter-crystallization of mixtures of waste glass and residues from plasma processing of municipal solid waste [PDF]
, 2018 Alkali-activated aqueous slurries of fine glass powders, mostly deriving from the plasma processing of municipal solid waste ('Plasmastone'), were found to undergo progressive hardening at low temperature (75 degrees C) owing to the formation of C-S-H ...
Bernardo, Enrico +3 more
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Cerâmica, 2001 A associação da aeração de suspensões cerâmicas contendo um agente espumante ao processo "gelcasting" possibilitou o desenvolvimento de uma nova classe de cerâmicas porosas com propriedades sem precedentes. Um dos pontos mais importantes deste processo é
F. S. Ortega +2 more
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Direct Probing of Dispersion Quality of ZrO2 Nanoparticles Coated by Polyelectrolyte at Different Concentrated Suspensions. [PDF]
, 2015 This study reports useful application of the electrokinetic sonic amplitude (ESA) technique in combination with rheometry and electron microscopy techniques for direct probing the stability of low and high-concentrated zirconia (ZrO2) nanosuspensions in ...
Anvari, Bahman +8 more
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Thermal degradation mechanism and kinetics of aluminum-copper green bodies prepared by gelcasting
工程科学学报, 2016 Aluminum-copper green bodies were successfully prepared by a non-aqueous gelcasting system. Scanning electron microscopy observations showed that the powder particles were completely wrapped by the polymer before degreasing,and the polymer in the metal ...
YUAN Hai-ying +4 more
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Molecular recognition on acoustic wave devices [PDF]
, 1992 Microporous thin films composed either of zeolite crystals embedded in sol-gel derived glass or of a molecular coupling layer, zeolite crystals and a porous silica overlayer, were formed on the gold electrodes of Quartz Crystal Microbalances (QCM). The
Bein, Thomas +4 more
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Cerâmica, 2006 Cerâmicas porosas, em geral, associam baixa condutividade térmica, alta área superficial, alta permeabilidade e resistência a ataques químicos. Essas características despertam grande interesse do setor de refratários para sua utilização como filtros em ...
R. C. O. Romano, V. C. Pandolfelli
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Cellular Ceramics Produced from Ceramic Shell: Processing and Characterization [PDF]
Materials Research, 2017 In this work, ceramic shell (mullite source), an industrial solid waste from the lost-wax casting process, after crushing and milling steps, was used and evaluated as an alternative raw material source for the production of cellular ceramics for high ...
Naiane Paiva Stochero +2 more
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Highly stable microtubular cells for portable solid oxide fuel cell applications [PDF]
, 2017 In this work, extruded support tubes based on Nickel Oxide-YSZ (yttria stabilized-zirconia) were manufactured by Powder Extrusion Moulding (PEM). An YSZ layer is then deposited by dip coating as the electrolyte and subsequently, standard La0.8Sr0.2MnO3-δ
Laguna-Bercero, M. A., Monzón, Hernán
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Development of novel 3D porous melt-derived bioactive glass scaffolds
, 2011 The aim of this thesis is to develop a method to produce melt-derived bioactive glass scaffolds, without the glass crystallizing into a glass-ceramic, while establishing an interconnected pore network suitable for bone tissue regeneration.
Wu, Zoe Yunxie, Wu, Zoe Yunxie
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