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Copolymers crystalhzation kinetics

When the overall crystalhzation kinetics of the PCL component within PPDX-6-PCL diblock copolymers is measured after the PPDX has been previously crystaUized at higher temperatures, the results are highly dependent... [Pg.245]

Lin MC, Chen HL, Su WB, Su CJ, Jeng US, Tzeng FY, Wu JY, Tsai JC, Hashimoto T. Interactive crystalhzation kinetics in double-crystaUine block copolymer. Macromolecules 2012 45 5114-5127. [Pg.180]

Lee W, Chen HL, Lin TL. Correlation between crystalhzation kinetics and microdomain morphology in block copolymer blends exhibiting confined crystalhzation. J Polym Sci B Polym Phys 2002 40(6) 519-29. [Pg.307]

Chapter 1 covers experimental techniques widely used in studies of polymer crystalhzation. Chapter 2, Chapter 3, Chapter 4, and Chapter 5 are devoted to the structure of crystalline polymers and also to the kinetics of nucleation and growth of the crystaUine phase. Chapter 6 is focused on molecular modeling of polymer crystallization, whereas Chapter 7 describes overah crystalhzation kinetics, with special reference to the theories widely used in practice. Chapter 8 covers the subject of epitaxy. Chapter 9 is dedicated to melting of polymer crystals. Chapter 10, Chapter 11, and Chapter 13 describe the crystahization in copolymers, miscible and immiscible polymer blends, and also polymer composites. Chapter 12 is focused on phenomena related to the confinement of polymer chains. Chapter 14 describes the effect of flow on crystahization, and finally Chapter 15 covers the crystalhzation in processing conditions. [Pg.495]

The overall nucleation and crystalhzation rates of PLA tmder heterogeneous conditions are relatively higher than in homogenous conditions. The nucleation and crystallization rates of propylene-ethylene copolymer are increased tmder isothermal conditions. Addition of nucleating agent accelerates crystallization. Avrami equation is in popular use in the analysis of isothermal crystallization kinetics of polymers ... [Pg.56]

An example of constrained crystalhzation occurs when the two blocks crystallize independently of one another. The block that crystallizes first does so to a high level of crystallinity and restricts the space available for the crystallization of the other block. Thus, the morphology and kinetics are affected [62]. An example of such behavior is found in diblock and triblock copolymers of poly(e-caprolactone) and poly(ethylene oxide) [63-67]. [Pg.236]

See other pages where Copolymers crystalhzation kinetics is mentioned: [Pg.213]    [Pg.245]    [Pg.256]    [Pg.142]    [Pg.22]    [Pg.50]    [Pg.53]    [Pg.441]    [Pg.81]    [Pg.81]    [Pg.33]    [Pg.33]    [Pg.57]   
See also in sourсe #XX -- [ Pg.344 ]



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