Matches in SemOpenAlex for { <https://semopenalex.org/work/W2410109330> ?p ?o ?g. }
- W2410109330 endingPage "4895" @default.
- W2410109330 startingPage "4887" @default.
- W2410109330 abstract "The extent to which the intrinsic mechanical properties of polymer fibers depend on physical size has been a matter of dispute that is relevant to most nanofiber applications. Here, we report the elastic and plastic properties determined from molecular dynamics simulations of amorphous, glassy polymer nanofibers with diameter ranging from 3.7 to 17.7 nm. We find that, for a given temperature, the Young’s elastic modulus E decreases with fiber radius and can be as much as 52% lower than that of the corresponding bulk material. Poisson’s ratio ν of the polymer comprising these nanofibers was found to decrease from a value of 0.3 to 0.1 with decreasing fiber radius. Our findings also indicate that a small but finite stress exists on the simulated nanofibers prior to elongation, attributable to surface tension. When strained uniaxially up to a tensile strain of ε = 0.2 over the range of strain rates and temperatures considered, the nanofibers exhibit a yield stress σy between 40 and 72 MPa, which is not strongly dependent on fiber radius; this yield stress is approximately half that of the same polyethylene simulated in the amorphous bulk." @default.
- W2410109330 created "2016-06-24" @default.
- W2410109330 creator A5021219973 @default.
- W2410109330 creator A5040157919 @default.
- W2410109330 creator A5063259943 @default.
- W2410109330 date "2009-06-15" @default.
- W2410109330 modified "2023-10-18" @default.
- W2410109330 title "Mechanical Properties of Glassy Polyethylene Nanofibers via Molecular Dynamics Simulations" @default.
- W2410109330 cites W1522446159 @default.
- W2410109330 cites W1971003090 @default.
- W2410109330 cites W1979140764 @default.
- W2410109330 cites W1979529228 @default.
- W2410109330 cites W1979959590 @default.
- W2410109330 cites W1986386374 @default.
- W2410109330 cites W1987251019 @default.
- W2410109330 cites W1990284496 @default.
- W2410109330 cites W1992339286 @default.
- W2410109330 cites W1994632217 @default.
- W2410109330 cites W2004896785 @default.
- W2410109330 cites W2011365434 @default.
- W2410109330 cites W2011423251 @default.
- W2410109330 cites W2019465613 @default.
- W2410109330 cites W2034115002 @default.
- W2410109330 cites W2034496063 @default.
- W2410109330 cites W2042844059 @default.
- W2410109330 cites W2044151926 @default.
- W2410109330 cites W2046097259 @default.
- W2410109330 cites W2046254860 @default.
- W2410109330 cites W2050027062 @default.
- W2410109330 cites W2055295706 @default.
- W2410109330 cites W2064508458 @default.
- W2410109330 cites W2066118504 @default.
- W2410109330 cites W2070529599 @default.
- W2410109330 cites W2071468233 @default.
- W2410109330 cites W2073109694 @default.
- W2410109330 cites W2076732850 @default.
- W2410109330 cites W2085478308 @default.
- W2410109330 cites W2085503899 @default.
- W2410109330 cites W2088703375 @default.
- W2410109330 cites W2090004724 @default.
- W2410109330 cites W2091848147 @default.
- W2410109330 cites W2110168381 @default.
- W2410109330 cites W2120449835 @default.
- W2410109330 cites W2125977182 @default.
- W2410109330 cites W2128646449 @default.
- W2410109330 cites W2128652349 @default.
- W2410109330 cites W2135101579 @default.
- W2410109330 cites W2137649100 @default.
- W2410109330 cites W2141075684 @default.
- W2410109330 cites W2149582178 @default.
- W2410109330 cites W2152524298 @default.
- W2410109330 doi "https://doi.org/10.1021/ma900250y" @default.
- W2410109330 hasPublicationYear "2009" @default.
- W2410109330 type Work @default.
- W2410109330 sameAs 2410109330 @default.
- W2410109330 citedByCount "35" @default.
- W2410109330 countsByYear W24101093302013 @default.
- W2410109330 countsByYear W24101093302014 @default.
- W2410109330 countsByYear W24101093302015 @default.
- W2410109330 countsByYear W24101093302016 @default.
- W2410109330 countsByYear W24101093302017 @default.
- W2410109330 countsByYear W24101093302018 @default.
- W2410109330 countsByYear W24101093302019 @default.
- W2410109330 countsByYear W24101093302020 @default.
- W2410109330 countsByYear W24101093302021 @default.
- W2410109330 countsByYear W24101093302022 @default.
- W2410109330 countsByYear W24101093302023 @default.
- W2410109330 crossrefType "journal-article" @default.
- W2410109330 hasAuthorship W2410109330A5021219973 @default.
- W2410109330 hasAuthorship W2410109330A5040157919 @default.
- W2410109330 hasAuthorship W2410109330A5063259943 @default.
- W2410109330 hasBestOaLocation W24101093302 @default.
- W2410109330 hasConcept C100906024 @default.
- W2410109330 hasConcept C105795698 @default.
- W2410109330 hasConcept C112950240 @default.
- W2410109330 hasConcept C122865956 @default.
- W2410109330 hasConcept C134121241 @default.
- W2410109330 hasConcept C138885662 @default.
- W2410109330 hasConcept C147597530 @default.
- W2410109330 hasConcept C149505630 @default.
- W2410109330 hasConcept C159985019 @default.
- W2410109330 hasConcept C178635117 @default.
- W2410109330 hasConcept C185592680 @default.
- W2410109330 hasConcept C192562407 @default.
- W2410109330 hasConcept C193867417 @default.
- W2410109330 hasConcept C21036866 @default.
- W2410109330 hasConcept C2779751980 @default.
- W2410109330 hasConcept C33923547 @default.
- W2410109330 hasConcept C38652104 @default.
- W2410109330 hasConcept C41008148 @default.
- W2410109330 hasConcept C41895202 @default.
- W2410109330 hasConcept C43486711 @default.
- W2410109330 hasConcept C519885992 @default.
- W2410109330 hasConcept C521977710 @default.
- W2410109330 hasConcept C56052488 @default.
- W2410109330 hasConcept C59593255 @default.
- W2410109330 hasConcept C8010536 @default.
- W2410109330 hasConcept C91129048 @default.