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Crystallization of poly(ethylene oxide) fractions: simultaneous dilatometry and calorimetry

✍ Scribed by C Price; K.A Evans; C Booth

Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
427 KB
Volume
16
Category
Article
ISSN
0032-3861

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Raman longitudinal acoustic mode (LAM) spectra have been obtained during isothermal crystallization from the melt at various temperatures of a poly(ethylene oxide) (PEO) fraction of molecular weight about 3000 and an a,v-methoxylated fraction (MPEO) derived from it. For both fractions, we find that