WebThis regularly folded description of the molecular morphology m a polymer allowed to crystallise from its melt is depicted in Fig. I. Interconnections between crystalline lamellae anr' the amor WebCrystalline morphology of the matrix of PEEK-carbon fiber aromatic polymer composites. II. Crystallization behavior (Journal Article) OSTI.GOV skip to main content Sign In Create Account Show searchShow menu U.S. Department of EnergyOffice of Scientific and Technical Information Search terms:Advanced search options
Preparation and morphology control of porous microspheres of …
WebRecent observations on polymer single crystals are quoted in some detail. It is shown that these observations establish a hitherto unsuspected link between crystals of polymeric … WebDec 10, 2016 · Another approach to speed up the crystallization of semi-crystalline polymers is by using shear flow which can make polymer chains orientate along the flow direction, ... New understanding in tuning toughness of β-polypropylene: The role of β-nucleated crystalline morphology. Macromolecules 2009, 42, 9325–9331. [Google … cypresswood restaurant
Molecular morphology in semicrystalline polymers Nature
WebPCL and PLA have good biocompatibility and degradability, which are widely used in biomedical fields. Here, PDLLA, PLLA and PCL porous microspheres with different crystallinities were prepared using the single emulsion solvent evaporation method. The effects of polymer crystallinity, molecular weight, concentration WebMay 19, 2024 · Semicrystalline polymers usually show different crystallization kinetics, crystalline structure and morphology from the bulk when they are confined in the nanoscale environments; this may ... WebEmphasis has been placed upon the type of information that can be gained from experimental observations and on the extent to which those observations are consistent with suggested deformation mechanisms and current ideas on polymer structure and morphology. Download to read the full article text References binary of 500