The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The morphologies of two crystalline polymers, polyethylene terephthalate (PET) and poly(vinylidene fluoride-co-tetrafluoroethylene) [P(VDF-TFE)], were probed under nanolayer confinement using forced assembly multilayer film coextrusion. This multilayer system was used as a platform to investigate the effect of nanolayer coextrusion, biaxial stretching, and isothermal melt recrystallization on the...
In this study, multilayer films of sPS–PPS (syndiotactic Polystyrene and Polyphenylene sulfide blend) against P4MP1 [Poly(4-Methylpentene-1)] with various compositions and layer thicknesses were prepared by a layer multiplying coextrusion process. Incorporating the PPS into sPS layers before coextrusion produced pores in the sPS layers upon a post-extrusion, uniaxial orientation. Confined crystallization...
One-dimensional confinements were fabricated by coaxial electrospinning and confined crystallization as well as crystal transition of poly(vinylidene fluoride) (PVDF) were studied. It was found that the PVDF can be confined in the nano-tube with the diameter from 50 nm to 350 nm, formed by polyacrylonitrile (PAN). Since the crystallization temperature of PVDF is higher than the glass transition temperature...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.