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- W2124011569 endingPage "3318" @default.
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- W2124011569 abstract "Abstract Thermodynamic analyses of surface pressure‐area (Π‐A) isotherms and Brewster angle microscopy (BAM) reveal that poly(ε‐caprolactone) (PCL) with a weight average molar mass of M w = 10 kg mol −1 and polydispersity index of M w / M n = 1.25 and poly( t ‐butyl acrylate) (PtBA, M w = 25.7 kg mol −1 ; M w / M n = 1.07) form compatible blends as Langmuir films below the dynamic collapse transition for PCL at Π = 11 mN m −1 . For PCL‐rich blends, in situ BAM studies reveal growth of PCL crystals for compression past the PCL collapse transition. PCL crystals grown in the plateau regime of the Π‐A isotherm exhibit a dendritic morphology presumably resulting from the rejection of PtBA from the growing PCL crystals and hindered diffusion of PCL from the surrounding monolayer to the crystal growth fronts. The ability to transfer the PCL dendrites as Langmuir–Schaefer films onto silicon substrates spincoated with a polystyrene layer facilitates detailed morphological characterization by optical and atomic force microscopy (AFM). AFM reveals that the dendritic branching occurs along the {100} and {110} sector boundaries and is essentially independent of composition. AFM also reveals that the average thickness of PCL dendrites formed at room temperature (22.5 °C), ∼7–8 nm, is comparable with that of PCL crystals grown from single‐component PCL Langmuir films and spincoated thin films. In contrast, for PtBA‐rich blend films PCL crystallization is suppressed. These findings establish PCL blends as an ideal system for exploring the interplay between chain diffusion and crystal growth in a two‐dimensional confined geometry. © 2007 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 45: 3300–3318, 2007" @default.
- W2124011569 created "2016-06-24" @default.
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- W2124011569 date "2007-11-01" @default.
- W2124011569 modified "2023-10-05" @default.
- W2124011569 title "Dendritic growth of poly(ɛ-caprolactone) crystals from compatible blends with poly(t-butyl acrylate) at the air/water interface" @default.
- W2124011569 cites W1963707558 @default.
- W2124011569 cites W1965157725 @default.
- W2124011569 cites W1966447570 @default.
- W2124011569 cites W1967721281 @default.
- W2124011569 cites W1971839302 @default.
- W2124011569 cites W1972551185 @default.
- W2124011569 cites W1972951353 @default.
- W2124011569 cites W1973356824 @default.
- W2124011569 cites W1973545319 @default.
- W2124011569 cites W1980393524 @default.
- W2124011569 cites W1983667868 @default.
- W2124011569 cites W1985211133 @default.
- W2124011569 cites W1987752228 @default.
- W2124011569 cites W1990727453 @default.
- W2124011569 cites W1991228161 @default.
- W2124011569 cites W1991504204 @default.
- W2124011569 cites W1991995922 @default.
- W2124011569 cites W1994720156 @default.
- W2124011569 cites W1995461552 @default.
- W2124011569 cites W2000743657 @default.
- W2124011569 cites W2009245500 @default.
- W2124011569 cites W2011038734 @default.
- W2124011569 cites W2013947518 @default.
- W2124011569 cites W2014402446 @default.
- W2124011569 cites W2014676942 @default.
- W2124011569 cites W2016319168 @default.
- W2124011569 cites W2016904533 @default.
- W2124011569 cites W2017522580 @default.
- W2124011569 cites W2018106538 @default.
- W2124011569 cites W2020565132 @default.
- W2124011569 cites W2022046232 @default.
- W2124011569 cites W2022789691 @default.
- W2124011569 cites W2025739397 @default.
- W2124011569 cites W2026547102 @default.
- W2124011569 cites W2029631131 @default.
- W2124011569 cites W2030652553 @default.
- W2124011569 cites W2034341880 @default.
- W2124011569 cites W2037296504 @default.
- W2124011569 cites W2039895361 @default.
- W2124011569 cites W2040776883 @default.
- W2124011569 cites W2042900422 @default.
- W2124011569 cites W2045312132 @default.
- W2124011569 cites W2046852998 @default.
- W2124011569 cites W2047041948 @default.
- W2124011569 cites W2047757240 @default.
- W2124011569 cites W2049281566 @default.
- W2124011569 cites W2050555172 @default.
- W2124011569 cites W2051075194 @default.
- W2124011569 cites W2051210564 @default.
- W2124011569 cites W2052537111 @default.
- W2124011569 cites W2052537730 @default.
- W2124011569 cites W2058157459 @default.
- W2124011569 cites W2058935341 @default.
- W2124011569 cites W2060521436 @default.
- W2124011569 cites W2060938797 @default.
- W2124011569 cites W2062742330 @default.
- W2124011569 cites W2063410623 @default.
- W2124011569 cites W2064646489 @default.
- W2124011569 cites W2065710403 @default.
- W2124011569 cites W2065904223 @default.
- W2124011569 cites W2067438196 @default.
- W2124011569 cites W2071468233 @default.
- W2124011569 cites W2071527960 @default.
- W2124011569 cites W2073438602 @default.
- W2124011569 cites W2074924077 @default.
- W2124011569 cites W2080477605 @default.
- W2124011569 cites W2080542338 @default.
- W2124011569 cites W2081317860 @default.
- W2124011569 cites W2081623609 @default.
- W2124011569 cites W2082135472 @default.
- W2124011569 cites W2089573092 @default.
- W2124011569 cites W2093361390 @default.
- W2124011569 cites W2094062161 @default.
- W2124011569 cites W2094810226 @default.
- W2124011569 cites W2100475982 @default.
- W2124011569 cites W2111689751 @default.
- W2124011569 cites W2112618553 @default.
- W2124011569 cites W2112650492 @default.
- W2124011569 cites W2120316736 @default.
- W2124011569 cites W2120449835 @default.
- W2124011569 cites W2120867526 @default.
- W2124011569 cites W2178633787 @default.
- W2124011569 cites W3149520802 @default.
- W2124011569 cites W3164122817 @default.
- W2124011569 cites W2076160102 @default.
- W2124011569 doi "https://doi.org/10.1002/polb.21328" @default.
- W2124011569 hasPublicationYear "2007" @default.
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