Matches in SemOpenAlex for { <https://semopenalex.org/work/W2600996876> ?p ?o ?g. }
- W2600996876 endingPage "234" @default.
- W2600996876 startingPage "195" @default.
- W2600996876 abstract "Detailed knowledge of the organization of amorphous and crystalline phases in a semicrystalline polymer such as poly(l-lactic acid) (PLLA) is crucial for complete understanding and prediction of its physical properties. In semicrystalline polymers, amorphous segments located at different distances from the crystalline domains can exhibit different properties. In PLLA, there exist (1) two distinct mobile amorphous fractions (a bulk-like totally mobile amorphous fraction and a slightly constrained mobile amorphous fraction), which vitrify/devitrify in the region of the bulk glass transition temperature (T g); and (2) a rigid amorphous fraction, located at the crystal–amorphous interface, which vitrifies/devitrifies at temperatures higher than the bulk T g. Knowledge of these three amorphous phases was derived through the use of different experimental techniques. The results together suggested a link between the crystalline morphology and the percentage content and segmental dynamics of the three amorphous fractions of PLLA. These studies are collected and summarized in the present contribution, with special emphasis on the evolution of the different amorphous fractions during crystallization of PLLA at different temperatures. A connection between the presence of rigid amorphous fraction at the crystal–amorphous interface and the melting behavior of PLLA is discussed. In addition, some physical properties of completely amorphous PLLA and poly(lactic acid) copolymers containing different percentages of d-lactic acid co-units are presented and compared." @default.
- W2600996876 created "2017-04-07" @default.
- W2600996876 creator A5091183948 @default.
- W2600996876 date "2017-01-01" @default.
- W2600996876 modified "2023-10-02" @default.
- W2600996876 title "Amorphous Fractions of Poly(lactic acid)" @default.
- W2600996876 cites W129944459 @default.
- W2600996876 cites W1963768584 @default.
- W2600996876 cites W1963951297 @default.
- W2600996876 cites W1965020155 @default.
- W2600996876 cites W1967303178 @default.
- W2600996876 cites W1968274676 @default.
- W2600996876 cites W1968952657 @default.
- W2600996876 cites W1969161711 @default.
- W2600996876 cites W1971318238 @default.
- W2600996876 cites W1971466642 @default.
- W2600996876 cites W1972199581 @default.
- W2600996876 cites W1975904196 @default.
- W2600996876 cites W1976525237 @default.
- W2600996876 cites W1978672694 @default.
- W2600996876 cites W1985587953 @default.
- W2600996876 cites W1990235192 @default.
- W2600996876 cites W1991785157 @default.
- W2600996876 cites W1992457761 @default.
- W2600996876 cites W1995174829 @default.
- W2600996876 cites W2000082322 @default.
- W2600996876 cites W2001407643 @default.
- W2600996876 cites W2009266743 @default.
- W2600996876 cites W2012508724 @default.
- W2600996876 cites W2013001970 @default.
- W2600996876 cites W2013787151 @default.
- W2600996876 cites W2018502935 @default.
- W2600996876 cites W2021815560 @default.
- W2600996876 cites W2021922667 @default.
- W2600996876 cites W2024157019 @default.
- W2600996876 cites W2024565536 @default.
- W2600996876 cites W2026490652 @default.
- W2600996876 cites W2026650070 @default.
- W2600996876 cites W2028510164 @default.
- W2600996876 cites W2030310637 @default.
- W2600996876 cites W2031143099 @default.
- W2600996876 cites W2032199666 @default.
- W2600996876 cites W2032296431 @default.
- W2600996876 cites W2032710369 @default.
- W2600996876 cites W2032744877 @default.
- W2600996876 cites W2035512535 @default.
- W2600996876 cites W2038262509 @default.
- W2600996876 cites W2038340187 @default.
- W2600996876 cites W2038457099 @default.
- W2600996876 cites W2038852699 @default.
- W2600996876 cites W2039039137 @default.
- W2600996876 cites W2040729039 @default.
- W2600996876 cites W2043199528 @default.
- W2600996876 cites W2044828764 @default.
- W2600996876 cites W2046148663 @default.
- W2600996876 cites W2046337450 @default.
- W2600996876 cites W2047077704 @default.
- W2600996876 cites W2047423204 @default.
- W2600996876 cites W2048334491 @default.
- W2600996876 cites W2049122675 @default.
- W2600996876 cites W2053259622 @default.
- W2600996876 cites W2053725265 @default.
- W2600996876 cites W2053929524 @default.
- W2600996876 cites W2054760688 @default.
- W2600996876 cites W2057897120 @default.
- W2600996876 cites W2058388935 @default.
- W2600996876 cites W2059480747 @default.
- W2600996876 cites W2061735519 @default.
- W2600996876 cites W2062440618 @default.
- W2600996876 cites W2063754882 @default.
- W2600996876 cites W2068388001 @default.
- W2600996876 cites W2074517687 @default.
- W2600996876 cites W2074728133 @default.
- W2600996876 cites W2075190175 @default.
- W2600996876 cites W2075879748 @default.
- W2600996876 cites W2076645529 @default.
- W2600996876 cites W2079540121 @default.
- W2600996876 cites W2079906182 @default.
- W2600996876 cites W2080281753 @default.
- W2600996876 cites W2080304937 @default.
- W2600996876 cites W2082961415 @default.
- W2600996876 cites W2083801356 @default.
- W2600996876 cites W2087118192 @default.
- W2600996876 cites W2087532051 @default.
- W2600996876 cites W2087772249 @default.
- W2600996876 cites W2092250590 @default.
- W2600996876 cites W2094490250 @default.
- W2600996876 cites W2102630528 @default.
- W2600996876 cites W2115475636 @default.
- W2600996876 cites W2116582591 @default.
- W2600996876 cites W2118316258 @default.
- W2600996876 cites W2121846456 @default.
- W2600996876 cites W2126629716 @default.
- W2600996876 cites W2127695531 @default.
- W2600996876 cites W2129035541 @default.
- W2600996876 cites W2135920755 @default.
- W2600996876 cites W2139699200 @default.
- W2600996876 cites W2141761639 @default.