Results 21 to 30 of about 5,764,275 (183)
Street Dust: Source and Sink of Heavy Metals To Urban Environment
E3S Web of Conferences, 2013 Air-transferred solid material accumulated for 40 years in different places in an urban area, Grenoble city, France. An appropriate fractionation procedure allowed to separate: 1) a coarse inorganic fraction, 2) a coarse organic fraction, 3) a slowly ...
Ayrault S. +6 more
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Nature, 1957 IT has been shown by X-ray analysis that certain organic compounds are taken up between the basal surfaces of montmorillonite and halloysite to form interlamellar complexes. The space occupied by the organic molecules is determined by subtracting the van der Waals thickness of individual clay sheets from the observed (001) spacing, and is normally less
openaire +1 more source
, 2015 When clay minerals, notably smectites, intercalate organic cations, their interlayer surfaces change from hydrophilic to hydrophobic. The resultant intercalates, known as organo-clays (OCs), have a large affinity for hydrophobic organic contaminants ...
Zhou, Qing +4 more
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, 2014 Intumescent material with commercial resin, such as acrylic copolymer resin, has been demonstrated to be extremely effective in improving the fire performance of wooden materials used for indoor furnishing.
Yang, T.H. +4 more
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Petroleum Exploration and DevelopmentTaking the shale of Cretaceous Qingshankou Formation in northern Songliao Basin, China, as an example, this study adopts experimental methods including X-ray diffraction analysis, field emission electron microscopy, atomic force microscopy, two ...
Gao Bo +6 more
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Геохімія техногенезу, 2019 The paper presents the results of mineralogical, petrographic, electron microscopy, isotopic and X-ray structural studies of Paleoprotero-zoic high-carbon schungite-like rocks of the Mlynkivska area (Pravoberezhnyi district of the Kryvyi Rih-Kremenchuk ...
Yatsenko V. +5 more
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Performance of organo-clay-PDMS membranes in pervaporation processes.
, 1995 The objective of this work is to improve the pervaporation separation characteristics of polydimethylsiloxane (PDMS) membranes by imbedding organo-clay particles in the polymer structure.
Bai, Jinhua.
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Flame retardant mechanism of organo-bentonite in polypropylene
, 2009 Effects of organo-bentonite on the flame retardancy, mechanical and rheological properties of intumescent flame retardant (IFR) polypropylene (PP) were investigated.
Guo, Zhenghong +11 more
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Adsorption of a C10E3 non-ionic surfactant on a Ca-smectite [PDF]
, 2009 International audienceThe transformation of clay minerals into organo-clays by surfactant intercalation is of great environmental and industrial importance because it causes the clay to attract hydrophobic contaminants and other non-polar organic ...
Gautier, Mathieu +7 more
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Data for: Role of organo-clay composites in hydrocarbon generation of shale
, 2018 These data support the discussion of "Role of organo-clay composites in hydrocarbon generation of shale"
Xiaojun Zhu (352546)
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