Experimental investigation on transpiration cooling for porous ceramic with liquid water
Sign Up to like & getrecommendations! Published in 2020 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2019.11.009
Abstract: Abstract Experiments are conducted in the arc-heated wind tunnel to investigate the transpiration cooling performances for SiC porous ceramic (0.98 g/cm3) with liquid water. It is experimentally found a new phenomenon that the ice beard forms… read more here.
Keywords: liquid water; ceramic liquid; porous ceramic; transpiration cooling ... See more keywords
Cost-effective manufacture and synthesis mechanism of ferrosilicon nitride porous ceramic with interlocking structure
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.10.107
Abstract: Abstract To realize cost-effectively manufacture of high-performance Si3N4 porous ceramic, a ferrosilicon nitride porous ceramic with an optimized interlocking structure was synthesized by flash combustion synthesis using FeSi75 powder as raw material. And the technology… read more here.
Keywords: si3n4; ferrosilicon nitride; structure; porous ceramic ... See more keywords
An environment-friendly Fe3O4@CFAS porous ceramic: Adsorption of Cu(II) ions and process optimisation using response surface methodology
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.11.185
Abstract: Abstract In this work, Fe3O4@CFAS composites for the adsorption of Cu(II) ions were successfully prepared using magnetic Fe3O4 nanoparticles (MNPs) generated in situ on a coal fly ash-based porous ceramic support (CFAS) with high porosity.… read more here.
Keywords: fe3o4 cfas; methodology; porous ceramic; adsorption ions ... See more keywords
Preparation and properties of a low-cost porous ceramic support from low-grade palygorskite clay and silicon-carbide with vanadium pentoxide additives
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2020.08.018
Abstract: Abstract A low-cost porous ceramic support was prepared from low-grade palygorskite clay (LPGS) and silicon carbide (SiC) with vanadium pentoxide (V2O5) additives by a dry-press forming method and sintering. The effects of SiC–LPGS ratio, pressing… read more here.
Keywords: cost porous; ceramic support; low cost; porous ceramic ... See more keywords
From a naturally occurring-clay mineral to the production of porous ceramic membranes
Sign Up to like & getrecommendations! Published in 2018 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2018.05.030
Abstract: Abstract A silicalite clay composite membrane was produced by hydrothermal deposition using tetraethyl orthosilicate (TEOS) as silica source, tetra-n-propylammonium bromide (TPABr) as template and KOH as mineralizing agent. Silicalite was deposited in the mesopores and… read more here.
Keywords: membrane supports; clay mineral; porous ceramic; naturally occurring ... See more keywords
Highly effective catalytic reduction of nitrobenzene compounds with gold nanoparticle-immobilized hydroxyapatite nanowire-sintered porous ceramic beads
Sign Up to like & getrecommendations! Published in 2021 at "New Journal of Chemistry"
DOI: 10.1039/d0nj06209j
Abstract: The development of high-performance catalysts for eliminating the negative effects of hazardous contaminants is highly desirable. In this study, a nanogold-immobilized catalyst based on hydroxyapatite nanowire (HN)-sintered porous ceramic beads with excellent catalytic performance in… read more here.
Keywords: porous ceramic; nitrobenzene compounds; nanowire sintered; hydroxyapatite nanowire ... See more keywords
Porous ceramic foam loading titanium dioxide for photocatalytic degradation of the methyl orange solution
Sign Up to like & getrecommendations! Published in 2019 at "Multidiscipline Modeling in Materials and Structures"
DOI: 10.1108/mmms-03-2019-0049
Abstract: Purpose The purpose of this paper is to provide an investigation on a new kind of photocatalytic material, namely, the porous ceramic foam loading titanium dioxide, which can make an effective photocatalytic degradation of the… read more here.
Keywords: degradation; foam loading; foam; ceramic foam ... See more keywords
Al/Al2O3 metal matrix composites produced using magnetic field-assisted freeze-casting of porous ceramic structures
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Research"
DOI: 10.1557/s43578-021-00159-9
Abstract: Al/Al2O3 metal matrix composites (MMCs) were produced by metal infiltration of porous ceramic preforms. The porous ceramic preforms were fabricated using the magnetic field-assisted freeze-casting method, resulting in vertically aligned porous channels. Preforms were prepared… read more here.
Keywords: magnetic field; al2o3 metal; porous ceramic; metal matrix ... See more keywords
Use of Arc Furnace Slag and Ceramic Sludge for the Production of Lightweight and Highly Porous Ceramic Materials
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DOI: 10.3390/ma15031112
Abstract: The utility of recycling some intensive industries’ waste materials for producing cellular porous ceramic is the leading aim of this study. To achieve this purpose, ceramic samples were prepared utilizing both arc furnace slag (AFS)… read more here.
Keywords: furnace slag; ceramic sludge; sludge; arc furnace ... See more keywords
Inclusion of Natural Antioxidants of Mango Leaves in Porous Ceramic Matrices by Supercritical CO2 Impregnation
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15175934
Abstract: Mango is one of the most important, medicinal tropical plants in the world from an economic point of view due to the presence of effective bioactive substances as co-products in its leaves. The aim of… read more here.
Keywords: leaves porous; impregnation; antioxidants mango; mango leaves ... See more keywords