Thickness-dependent morphological behavior of dendritic (PS)2-b-PLA copolymer thin films on a SiO2 substrate

Thickness-dependent morphological behavior of dendritic (PS)2-b-PLA copolymer thin films on a SiO2 substrate

In contrast to the known perpendicular ordering of conventional PS-b-PLA thin films, branched (PS)(2)-b-PLA thin films showed two different parallel orientations whose locations are strongly dependent upon film thickness.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-04, Vol.48 (28), p.3418-3420
Hauptverfasser: Ha, Jung-Guk, Song, Jie, Lee, Jeong-Kyu, Cho, Byoung-Ki, Zin, Wang-Cheol
Format: Artikel
Sprache:eng
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Zusammenfassung:In contrast to the known perpendicular ordering of conventional PS-b-PLA thin films, branched (PS)(2)-b-PLA thin films showed two different parallel orientations whose locations are strongly dependent upon film thickness.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc17545b