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Hierarchical Structure of Lattices in Film Formation of Core-Shell Type Polymer Microspheres

✍ Scribed by Reiko Saito; Masaru Sugita; Koji Ishizu

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
107 KB
Volume
187
Category
Article
ISSN
0021-9797

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✦ Synopsis

By adding polystyrene homopolymer in the solid state, super-lattice structures of poly(4-vinyl pyridine) core-polystyrene shell type polymer microspheres were hierarchically changed from a disordered state to a face-centered cubic via a body-centered cubic. The transition of the lattice structures was investigated from the view point of the excluded volume of the microsphere, which was controlled by a changing of the molecular weights and blend tarios of polystyrene homopolymers.

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