Matches in SemOpenAlex for { <https://semopenalex.org/work/W1996265013> ?p ?o ?g. }
- W1996265013 endingPage "1397" @default.
- W1996265013 startingPage "1385" @default.
- W1996265013 abstract "Linear 1-arm and 2-arm poly(l-lactide) [i.e., poly(l-lactic acid) (PLLA)] polymers having relatively low number-average molecular weights (Mn) (≤5 × 104 g mol−1) were synthesized by ring-opening polymerization of l-lactide initiated with tin(II) 2-ethylhexanoate (i.e., stannous octoate) and coinitiators of l-lactic acid, 1-dodecanol (i.e., lauryl alcohol), and ethylene glycol (these PLLA polymers are abbreviated as LA, DN, and EG, respectively). For Mn below 1.5 × 104 g mol−1, non-isothermal crystallization during heating and isothermal spherulite growth were disturbed in linear 2-arm PLLA (EG) compared to those in linear 1-arm PLLA (LA and DN). This finding indicates that the chain directional change, the incorporation of the coinitiator moiety as an impurity in the middle of the molecule, and their mixed effect disturbed the crystallization of linear 2-arm PLLA compared to that of linear 1-arm PLLA, in which the chain direction is unvaried and the coinitiator moiety is incorporated in the chain terminal. Also, the finding strongly suggests that the reported low crystallizability of multi-arm PLLA (arm number ≥ 3) compared to that of linear 1-arm PLLA is caused not only by the presence of branching points but also by the chain directional change, the incorporation of the coinitiator moiety in the middle of the molecule, and their mixed effect. The effects of the chain directional change and the position of the incorporated coinitiator moiety on the crystallization and physical properties of linear 1-arm and 2-arm PLLA decreased with an increase in Mn." @default.
- W1996265013 created "2016-06-24" @default.
- W1996265013 creator A5020531219 @default.
- W1996265013 creator A5031221567 @default.
- W1996265013 creator A5037196901 @default.
- W1996265013 creator A5039446116 @default.
- W1996265013 creator A5045691028 @default.
- W1996265013 date "2008-03-01" @default.
- W1996265013 modified "2023-10-18" @default.
- W1996265013 title "Crystallization behavior of linear 1-arm and 2-arm poly(l-lactide)s: Effects of coinitiators" @default.
- W1996265013 cites W141053126 @default.
- W1996265013 cites W1535269427 @default.
- W1996265013 cites W1562769333 @default.
- W1996265013 cites W1963768584 @default.
- W1996265013 cites W1965040668 @default.
- W1996265013 cites W1968509653 @default.
- W1996265013 cites W1969289988 @default.
- W1996265013 cites W1969366839 @default.
- W1996265013 cites W1972120195 @default.
- W1996265013 cites W1972199581 @default.
- W1996265013 cites W1974033411 @default.
- W1996265013 cites W1976405462 @default.
- W1996265013 cites W1976882430 @default.
- W1996265013 cites W1981424055 @default.
- W1996265013 cites W1983802253 @default.
- W1996265013 cites W1985211133 @default.
- W1996265013 cites W1990403850 @default.
- W1996265013 cites W1995645865 @default.
- W1996265013 cites W1999904648 @default.
- W1996265013 cites W2000082322 @default.
- W1996265013 cites W2000735625 @default.
- W1996265013 cites W2002223758 @default.
- W1996265013 cites W2006014054 @default.
- W1996265013 cites W2012673525 @default.
- W1996265013 cites W2013787151 @default.
- W1996265013 cites W2014611041 @default.
- W1996265013 cites W2019205181 @default.
- W1996265013 cites W2030155677 @default.
- W1996265013 cites W2036407652 @default.
- W1996265013 cites W2037796182 @default.
- W1996265013 cites W2038214114 @default.
- W1996265013 cites W2040729039 @default.
- W1996265013 cites W2045647477 @default.
- W1996265013 cites W2050390700 @default.
- W1996265013 cites W2053725265 @default.
- W1996265013 cites W2054432898 @default.
- W1996265013 cites W2055575795 @default.
- W1996265013 cites W2056740962 @default.
- W1996265013 cites W2058948226 @default.
- W1996265013 cites W2066468072 @default.
- W1996265013 cites W2070986076 @default.
- W1996265013 cites W2074965757 @default.
- W1996265013 cites W2081229533 @default.
- W1996265013 cites W2082032900 @default.
- W1996265013 cites W2085140057 @default.
- W1996265013 cites W2091046832 @default.
- W1996265013 cites W2093409065 @default.
- W1996265013 cites W2108463100 @default.
- W1996265013 cites W2120116496 @default.
- W1996265013 cites W2126629716 @default.
- W1996265013 cites W2130411909 @default.
- W1996265013 cites W2132895326 @default.
- W1996265013 cites W2141761639 @default.
- W1996265013 cites W2314753372 @default.
- W1996265013 cites W40301670 @default.
- W1996265013 cites W4211038111 @default.
- W1996265013 cites W4249612173 @default.
- W1996265013 cites W4251032101 @default.
- W1996265013 cites W4383993732 @default.
- W1996265013 doi "https://doi.org/10.1016/j.polymer.2008.01.029" @default.
- W1996265013 hasPublicationYear "2008" @default.
- W1996265013 type Work @default.
- W1996265013 sameAs 1996265013 @default.
- W1996265013 citedByCount "53" @default.
- W1996265013 countsByYear W19962650132012 @default.
- W1996265013 countsByYear W19962650132013 @default.
- W1996265013 countsByYear W19962650132014 @default.
- W1996265013 countsByYear W19962650132015 @default.
- W1996265013 countsByYear W19962650132016 @default.
- W1996265013 countsByYear W19962650132017 @default.
- W1996265013 countsByYear W19962650132018 @default.
- W1996265013 countsByYear W19962650132019 @default.
- W1996265013 countsByYear W19962650132020 @default.
- W1996265013 countsByYear W19962650132022 @default.
- W1996265013 countsByYear W19962650132023 @default.
- W1996265013 crossrefType "journal-article" @default.
- W1996265013 hasAuthorship W1996265013A5020531219 @default.
- W1996265013 hasAuthorship W1996265013A5031221567 @default.
- W1996265013 hasAuthorship W1996265013A5037196901 @default.
- W1996265013 hasAuthorship W1996265013A5039446116 @default.
- W1996265013 hasAuthorship W1996265013A5045691028 @default.
- W1996265013 hasConcept C159985019 @default.
- W1996265013 hasConcept C178790620 @default.
- W1996265013 hasConcept C185592680 @default.
- W1996265013 hasConcept C188027245 @default.
- W1996265013 hasConcept C192562407 @default.
- W1996265013 hasConcept C203036418 @default.
- W1996265013 hasConcept C206175624 @default.