Results 101 to 110 of about 185,695 (283)
STABILITY OF DRUG FORM OF PARACETAMOL, FORMED ON THE BASIS OF CRYSTALS OF ROMBIC MODIFICATION
Разработка и регистрация лекарственных средств, 2019 Drug form of paracetamol formed on the basis of molecular crystals of rhombic modification was studied. The studies included technological experiments, optical microscopy, differential scanning calorimetry, X-ray diffraction and IR spectroscopy.
A. P. Belyaev +3 more
doaj
Geometrically‐Screened, Sterically‐Hindered Additive for Wide‐Temperature Aqueous Zinc‐Ion Batteries
Advanced Functional Materials, EarlyView.A molecular‑engineering strategy combining steric hindrance tuning with geometric optimization identifies cellobiose as an ideal additive for aqueous zinc‑ion batteries, enabling stable Zn deposition across a wide temperature range from −30 to 50 °C. Abstract Aqueous zinc‐ion batteries (AZIBs) are emerging as a highly promising alternative to lithium ...
Sida Zhang +13 more
wiley +1 more source
Characterization and thermal behavior of polymer-modified asphalt
Materials Research, 2004 A styrene-butadiene-styrene modified asphalt cement was characterized by infrared, differential scanning calorimetry, thermogravimetric analysis and empirical tests such as ring and ball softening point, penetration and elastic recovery.
Maria da Conceição Cavalcante Lucena +2 more
doaj +1 more source
Quality assurance procedures for V378A matrix resin [PDF]
, 1985 A characterization methodology has been developed on which to base quality assurance procedures for U.S. Polymeric V378A bismaleimide matrix resin. Chemical composition is established by partition reverse phase and size exclusion liquid chromatography ...
Dynes, P. J., Hamermesh, C. L.
core +1 more source
Phase diagram of a solution undergoing inverse melting
, 2008 The phase diagram of $\alpha$-cyclodextrin/water/4-methylpyridine solutions, a system undergoing inverse melting, has been studied by differential scanning calorimetry, rheological methods, and X-rays diffraction.
Angelini, R. +3 more
core +1 more source
Encoding Magnetic Anisotropies in Digital Light Processing 3D Printing
Advanced Functional Materials, EarlyView.A hybrid magnetic device—combining a coaxial coil within a nested Halbach array—is presented, integrated into a DLP 3D printer to enable spatially resolved magnetic field control. This system enables complex, multimodal responses by programming liquid crystal elastomer resins for magnetic and thermal actuation, and by inducing electrically conductive ...
Eléonore Aïdonidis +11 more
wiley +1 more source
MATEC Web of Conferences, 2017 This study evaluates the thermal property of clay dispersed Styrene-co-Glycidal Methacrylate impregnated wood polymer nanocomposite (WPNC). The WPNC was characterized by FTIR, TGA and DSC methods. FT-IR result showed that the absorbance of wave number at
Rahman Md. Rezaur +2 more
doaj +1 more source
Effect of Gamma and electron beam irradiation on PAN-carbon fiber composite
Brazilian Journal of Radiation Sciences, 2016 The aim of this study was to evaluate the effects of irradiation on structural, mechanical and thermal properties of PAN- carbon fiber composite. The overall applied doses were 250, 500, 750, and 1000 kGy.
Reza jafari
doaj +1 more source
Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams
Advanced Functional Materials, EarlyView.Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan +3 more
wiley +1 more source
STUDY OF PRECIPITATION KINETICS OF AN Al-Mg-Si ALLOY USING DIFFERENTIAL SCANNING CALORIMETRY
Acta Metallurgica Slovaca, 2017 This work has been carried out by differential scanning calorimetric (DSC) to study the precipitation kinetics in quenched and natural aging Al-Mg-Si alloy.
Ines Hamdi +2 more
doaj +1 more source