Low-temperature water electrolysis using an anion conductive polymer electrolyte has several potential advantages over other technologies, however, the fabrication of durable alkaline electrodes remains a challenge. Detachment catalysts results in loss electrochemical surface area. Simple mixtures ionomer and catalyst can suffer from poor adhesion because only physical is used to bind component...

Epoxy resins are used widely as protective coatings, in a wide range of harsh chemical environments. This work explores the influence subtle structural variation both epoxy and amine monomers upon performance cured networks, whether changing molecular geometry, nature chemistry, or mass between cross-linking reactive groups. To achieve this, four industrially relevant (two based on bisphenol A—...

Developing robust bio-based epoxy against petroleum-derived is necessary for environmentally friendly and high-performance natural fiber-reinforced composites. A vanillin (VE) synthesized from the lignin-derived vanillin, a thermoset resin prepared after mixing it with 4,4′-diaminodiphenyl methane (DDM) hardener. Further, infused in high-cellulose-containing alkali-treated jute fiber (TJF) mats...

Technical results of multiscale modeling crystalline materials different structure and composition has been presented discussed. The scalability types quantum chemical calculations using resources "Tornado" supercomputer studied. Such tasks are extremely relevant in the field properties crystals carbon materials. range reported for systems size, composition, symmetry level framework density fun...

OBJECTIVES Bisphenol A diglycidyl ether (BADGE) is the major component in commercial liquid epoxy resins, which are manufactured by co-reacting bisphenol A with epichlorohydrin. This study was performed to show the developmental effects of prenatal and postnatal exposures to BADGE in male rat offspring. METHODS Mated female rats were divided into four groups, each containing 12 rats. The dosi...

Poly(quercetin) (p(QR)) particles was synthesis by using poly(ethylene glycol) diglycidyl ether (PEGGE) crosslinker in a single step via microemulsion system. The morphological, size and functional analysis of the prepared were carried optic microscope, scanning electron microscope (SEM), dynamic light scattering (DLS) measurements FT-IR spectroscopy. P(QR) found to be spherical shape with 372±...