Results 21 to 30 of about 162,762 (296)
Medžiagotyra, 2020 Pelt obtained by deliming with peracetic acid can be chromed after additional treatment with sodium chloride or oxalic acid solution, or directly tanned using synthetic tannins.
Virgilijus VALEIKA
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Secondary Emission Calorimetry
Instruments, 2022 Electromagnetic calorimetry in high-radiation environments, e.g., forward regions of lepton and hadron collider detectors, is quite challenging. Although total absorption crystal calorimeters have superior performance as electromagnetic calorimeters, the
Burak Bilki +7 more
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New Polymorph of β-Cyclodextrin with a Higher Bioavailability
Chemistry, 2023 A new polymorph of anhydrous β-cyclodextrin (polymorph III) was obtained and characterized for the first time using powder X-ray diffraction, infrared spectroscopy, and thermal analysis.
Askar K. Gatiatulin +4 more
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Investigation of the Incompatibilities of Cement and Superplasticizers and Their Influence on the Rheological Behavior [PDF]
, 2020 The rheological behavior of cement paste and the improvement of its flowability takes center stage in many research projects. An improved flowability can be achieved by the addition of superplasticizers (SP), such as polycarboxylate ethers (PCE).
Jakob, Cordula +4 more
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Química Nova, 2008 The dissolution enthalpy (ΔH0soln) of sodium sulfacetamide in water was determined by means of isoperibolic solution calorimetry. It was found that ΔH0soln diminishes as the drug concentration increases.
Daniel R. Torres +4 more
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Phase separation phenomena in solutions of cellulose acetate. I. Differential scanning calorimetry of cellulose acetate in mixtures of dioxane and water [PDF]
, 1981 The nature and kinetics of phase separation processes of solutions of cellulose acetate (degree of substitution, 2.5) in mixtures of dioxane and water are studied by differential scanning calorimetry (DSC).
Altena, F.W., Smolders, C.A.
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Preparation of Nanocomposites from Styrene and Modified Graphite Oxides [PDF]
, 2004 Graphite oxide was prepared and modified with several ammonium salts and these modified graphite oxides were used to prepare nanocomposites with polystyrene by in situ polymerization of styrene monomer and by melt blending with polystyrene ...
Uhl, Fawn Marie, Wilkie, Charles A.
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Layered double hydroxides intercalated with borate anions: Fire and thermal properties in ethylene vinyl acetate copolymer [PDF]
, 2009 Fire and thermal properties of ethylene vinyl acetate (EVA) composites prepared by melt blending with layered double hydroxides (LDH) have been studied.
Nyambo, Calistor, Wilkie, Charles A.
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Crown Ether-Modified Clays and their Polystyrene Nanocomposites [PDF]
, 2002 Crown ether-modified clays were obtained by the combination of sodium and potassium clays with crown ethers and cryptands. Polystyrene nanocomposites were prepared by bulk polymerization in the presence of these clays.
Jao, Hongyang +3 more
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Characterization of polymer-liquid crystal blends [PDF]
Journal of the Serbian Chemical Society, 2001 Blends of semi-crystalline polymers (polyethylene adipate and two poly(ester-urethane) s) with liquid crystal cholesteryl palmitate with different compositions were prepared by solution casting.
Filip Daniela +2 more
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