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Microphase separation and crystallization of crystalline‐amorphous type block copolymer. I. Effect of solvent
Author(s) -
Ishikawa Satoshi,
Sasaki Sintaro,
Fukutomi Takashi
Publication year - 1993
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1993.070480315
Subject(s) - tetrahydrofuran , crystallization , copolymer , materials science , transmission electron microscopy , solvent , amorphous solid , polymer chemistry , chemical engineering , isoprene , crystallography , chemistry , organic chemistry , composite material , nanotechnology , polymer , engineering
The formation process of the microphase separation and crystallization of a crystallineamorphous type diblock copolymer [poly(tetrahydrofuran‐ b ‐isoprene)] in solution were studied by transmission electron microscope and wide‐angle X‐ray diffraction measurements. The morphologies formed from three kinds of solvent systems are discussed in relation to the crystallization of poly(tetrahydrofuran) sequence. © 1993 John Wiley & Sons, Inc.