Results 11 to 20 of about 639,934 (307)
Géotechnique, 1950 Synopsis On examination, two samples of clay from Keuper marls have been found to contain a chloritic mineral showing a limited c-axis expansion on glycerol treatment. One of these samples gives the same (001) spacing as montmorillonoids when treated with glycerol, and a heating test is necemary to make the distinction.
Stephen, I., MacEwan, D. M. C.
openaire +2 more sources
, 2022 Information camouflage and decryption on hydrogels rely on chemical stimuli such as pH, ultraviolet light, and chemical reactions, in which the cyclability is limited.
Yan Miao (431991) +6 more
core +7 more sources
Swelling-Induced Chromotropism of Bionanocomposite Hydrogel Beads
, 2023 Monodispersed gelatin hydrogel beads containing smectite with adsorbed cyanine dye exhibit chromotropic responses to compression and swelling/deswelling by solvent.
Makoto Ogawa (19322) +1 more
core +4 more sources
Swelling-induced telephone cord blisters in hydrogel films [PDF]
, 2021 Polymeric hydrogels can undergo dramatic shape and volumetric change when immersed into an appropriate solvent due to swelling or shrinking. Experimental studies have observed a variety of instability patterns in hydrogels.
Suyuan Yu (5077235) +7 more
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Multilayer Density Analysis of Cellulose Thin Films
Frontiers in Chemistry, 2019 An approach for the multilayer density analysis of polysaccharide thin films at the example of cellulose is presented. In detail, a model was developed for the evaluation of the density in different layers across the thickness direction of the film.
Carina Sampl +9 more
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Swelling kinetics and impregnation of PLA with thymol under supercritical CO2 conditions [PDF]
Tehnika, 2016 The present work was aimed to study swelling kinetics of polylactic acid (PLA) and its impregnation with thymol in supercritical carbon dioxide (scCO2) medium. The influences of temperature and soaking time on the swelling kinetics and impregnation yield
Milovanović Stoja L. +6 more
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Frontiers in Chemistry, 2019 Cellulose derivate phase separation in thin films was applied to generate patterned films with distinct surface morphology. Patterned polymer thin films are utilized in electronics, optics, and biotechnology but films based on bio-polymers are scarce ...
Caterina Czibula +12 more
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, 2022 If a helical network of fibers is embedded in a swellable matrix, and if the fibers themselves resist swelling, then a change in the amount of swelling agent will cause a corresponding twisting motion in the material.
Hasan Demirkoparan (14156898) +1 more
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Swelling-Induced Fragmentation and Polymer Leakage of Nanoplastics in Seawater
, 2022 Nanoplastics (NPs) have been successively detected in different environmental matrixes and have aroused great concern worldwide. However, the fate of NPs in real environments such as seawater remains unclear, impeding their environmental risk assessment.
Yujian Lai (4988768) +7 more
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Selected properties of European beech (Fagus sylvatica L.)
Journal of Forest Science, 2008 The paper deals with the variability of tree-ring width, with the density and swelling (volumetric swelling and swelling in individual anatomical directions) of wood from two different locations.
V. Gryc, H. Vavrčík, Š. Gomola
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