Results 241 to 250 of about 181,669 (296)
Abstract This study proposes a novel, green, and sustainable method for synthesizing magnetic iron oxides from metallurgical copper slag (CS), leveraging its iron content as a valuable resource. Iron was extracted via acid leaching using edible citric acid (ECA), forming a citrate–iron complex (CSL), which was subsequently thermally decomposed at 300°C
Melisa Portilla‐Sangabriel +4 more
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Abstract Global energy demand and environmental concerns have intensified the search for renewable and sustainable energy sources. This study thus, focuses on optimizing the transesterification process of waste cooking oil (WCO) using thermally activated basic oxygen furnace slag catalyst calcined at 850°C (BOF 850). The optimization and modelling were
Johra S. Ali, Hillary L. Rutto
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Combustion Synthesis as a Research Subject in Combustion Engineering.
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Combustion synthesis and nanomaterials
Current Opinion in Solid State and Materials Science, 2008The recent developments and trends in combustion science towards the synthesis of nanomaterials are discussed. Different modifications made to conventional combustion approaches for preparation of nanomaterials are critically analyzed. Special attention is paid to various applications of combustion synthesized nanosized products.
Singanahally T. Aruna +1 more
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FULLERENES SYNTHESIS IN COMBUSTION
Carbon, 1992Abstract The early suggestion in fullerenes research that fullerenes might be produced in flames was soon supported by the observation of polyhedral carbon ions in flames and in 1991 was confirmed by the recovery and identification of fullerenes C60 and C70 from benzene/oxygen flames.
Jack B. Howard +5 more
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Combustion synthesis of porous biomaterials
Journal of Biomedical Materials Research Part A, 2006AbstractThis article discusses the unique material manufacturing process of self‐propagating high temperature synthesis (SHS) as applied to the making of porous biomaterials. Porous materials have long been considered as the first step toward in‐vivo bone tissue engineering and the creation of patient life‐time implants.
Reed A, Ayers +6 more
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Combustion synthesis of yttria
Journal of Materials Chemistry, 1995Fine-particle, sinter-active yttria has been prepared by combustion of a redox compound, Y(N2H3COO)3·3H2O and mixtures of Y(N2H3COO)3·3H2O–NH4NO3 or NH4ClO4 as well as yttrium nitrate and hydrazine-based fuels. The fineparticle nature of the combustion-derived yttria has been investigated using powder density, particle size and BET surface area ...
Sambandan, Ekambaram, Patil, Kashinath C
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Combustion synthesis of fullerenes
Combustion and Flame, 1992Abstract We report the isolation of C60 and C70 from combustion soot that is produced in high-temperature, low-pressure premixed flat flames. A critical parameter for high fullerene yields in combustion appears to be a very high flame temperature. Equilibrium calculations indicate that low pressures are important, but the experimental evidence is not
J.Thomas Mckinnon +2 more
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Microgravitational combustion synthesis
Ceramics International, 1997Combustion synthesis technology can be advantageously applied to high-temperature experiments under microgravity environments with the aid of its self-propagating high-temperature reaction process. Combustion synthesis consists of the processes of reaction propagation and product crystallization.
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Intermetallics, 2011
Magnesium silicide and its derivatives are perceived as light-weight eco-friendly materials for multiple applications, because of the advantageous combination of physical, mechanical and chemical properties. The principal components, silicon and magnesium, are abundant in nature and thus easily accessible.
E. Godlewska +3 more
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Magnesium silicide and its derivatives are perceived as light-weight eco-friendly materials for multiple applications, because of the advantageous combination of physical, mechanical and chemical properties. The principal components, silicon and magnesium, are abundant in nature and thus easily accessible.
E. Godlewska +3 more
openaire +1 more source

