WebMar 19, 2024 · Polymer crosslinking imbues chemical stability to thin films at the expense of lower molecular transportation rates. Here in this work we deployed molecular dynamics … WebMay 17, 2013 · I'm interested in engineering polymers modified with 1D and ... perform lower-length-scale, molecular dynamics (MD) simulations, ... of vapor-grown carbon nanofiber (VGCNF)/vinyl ...
Melt shear rheology of carbon nanofiber/polystyrene composites
WebDec 14, 2007 · Understanding molecular interactions between functionalized carbon nanofibers and polymer resins is a crucial step towards their potential use in … WebThe rheological behavior and morphology of carbon nanofiber/polystyrene (CNF/PS) composites in their melt phase have been characterized both through experimental measurements and modeling. Composites prepared in the two different processes of solvent casting and melt blending are contrasted; melt-blended and solvent-cast … raxxess pd-800lf
Predicting Polymer Nanofiber Interactions via Molecular …
WebABSTRACT: We present the results of molecular dynamics (MD) simulations of amorphous polymer nanofibers to study their size-dependent properties. The fibers consist of chains that mimic the prototypical polymer polyethylene, with chain lengths ranging between 50 and 300 carbons (C50 to C300). These nanofibers have diameters in the range 1.9 to ... WebApr 7, 2024 · When supramolecular polymers are present in the material, the centroid of this object moves in steps of 2.2 mm in response to light as opposed to only 0.5 mm in a covalent polymer. Based on molecular dynamics simulations and the sensitivity of the more rapid response to the alignment of supramolecular polymers over macroscopic distances, … WebApr 11, 2024 · In this study, polymer-dispersed liquid crystal (PDLC) membranes were prepared by combining prepolymer, liquid crystal, and nanofiber mesh membranes under … simple mobile text message history