Investigation into the role of layered nanoporous modified clays for adsorption/desorption of rosemary essential oil in the gas phase and the ability of this system as an antioxidant and preservation agent in food applications [PDF]
Bioresources and BioprocessingA new green composite material with antioxidant properties and specific-targeting capabilities was developed using Montmorillonite Clay in modified forms for rosemary essential oil gaseous adsorption without harmful chemicals or excessive heat.
Doha Berraaouan +6 more
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Argilas pilarizadas - uma introdução An introduction to pillared clays [PDF]
Química Nova, 1999 The synthesis, characterization and some applications in catalysis of pillared clays are described at an introductory level. The use of x-ray diffraction, surface area measurements, thermal analysis, IR spectrophotometry and solid-state NMR in the ...
Fernando J. Luna, Ulf Schuchardt
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Journal de Chimie Physique, 2017 The fundamental studies on pillared clays developped rapidly during the last decades. The precise control of the preparation parameters of the synthesis allows to adjust the site and the density of the pillars.
EM Farfan-Torres, P Grange
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Bimetal catalyst based on Fe and Co supported on Al pillared interlayer clays: Preparation, reactivity and mechanism for SCR-CH4 [PDF]
iScience, 2023 Summary: Montmorillonite was used as raw clay to prepare the Al-pillared interlayer clay (Al-PILC) as support by impregnation methods. Co and Fe were loaded in series on Al-PILC to prepare the bimetal catalysts (Fe-Co/Al-PILC).
Shuying Ning +4 more
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Research Trends on Pillared Interlayered Clays (PILCs) Used as Catalysts in Environmental and Chemical Processes: Bibliometric Analysis [PDF]
The Scientific World Journal, 2022 Over the last four decades, a large number of studies have been published on pillared interlayered clays (PILCs) used as adsorbent materials and catalysts or supports for transition metals in heterogeneous catalysis.
Iván F. Macías-Quiroga +4 more
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Adsorption Mechanisms of Cadmium onto Pillared Clays and Chalcogenides [PDF]
Journal of Sciences, Islamic Republic of Iran, 2012 Interactions between Cd, pillared clays and chalcogenedies have been studied using nanomineralogical experiments. XRD, DSC and chemical analysis. The synchrotron-based X-ray absorption spectroscopy (XAS) was applied to characterize the reaction phases ...
H. Karimi, M. Razmara
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MRS Proceedings, 1987 The interest in the petroleum industry in converting heavier feeds to liquid fuels has led to a search for microporous materials with pore sizes larger than those found in the faujasitic zeolites which form the basis of many petroleum processing ...
Jack W. Johnson, John F. Brody
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Structural Studies of Pillared Clays and Modified Pillared Clays
MRS Proceedings, 1987 The long-range order of pillared interlayered clays (PILCs) after acid activation with 0.05N HCl has been investigated by X-ray diffraction (XRD) methods.
Randall E. Winans +3 more
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Mixed-metal pillared layer clays and their pillaring precursors [PDF]
Journal of the Chemical Society, Faraday Transactions, 1997 Mixed-metal pillared layer clays (Fe,Al-PILCs and Cr,Al-PILCs) of various compositions and the pillaring precursors have been prepared and characterised with a combination of chemical and instrumental methods.
Nagy, J. B. +14 more
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Pillared Clays - Preparation and Characterization of Zirconium Pillared Montmorillonite
Catalysis Today, 1992 Thermally stable zirconium pillared clays and sulfate modified zirconium pillared clays have been synthetized. Precise control of the preparation parameters allows preparation of solids with controlled morphology, texture and acid properties.
Farfantorres, EM. +5 more
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