Correlation between interactions, miscibility, and spherulite growth in crystalline/crystalline blends of poly(ethylene oxide)and polyesters (Record no. 42426)

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control field MX-MdCICY
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control field 20250625124714.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-8117
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245 10 - TITLE STATEMENT
Title Correlation between interactions, miscibility, and spherulite growth in crystalline/crystalline blends of poly(ethylene oxide)and polyesters
490 0# - SERIES STATEMENT
Volume/sequential designation Polymer, 47(19), p.6826-6835, 2006
520 3# - SUMMARY, ETC.
Summary, etc. Crystalline/crystalline blend systems of poly(ethylene oxide)(PEO)and a homologous series of polyesters, from poly(ethylene adipate)to poly(hexamethylene sebacate), of different CH2/CO ratios (from 3.0 to 7.0)were examined. Correlation between interactions, miscibility, and spherulite growth rate was discussed. Owing to proximity of blend constituents' Tg's, the miscibility in the crystalline/crystalline blends was mainly justified by thermodynamic and kinetic evidence extracted from characterization of the PEO crystals grown from mixtures of PEO and polyesters at melt state. By overcoming experimental difficulty in assessing the phase behavior of two crystalline polymers with closely spaced Tg's, this work has further extended the range of polyesters that can be miscible with PEO. The interaction parameters (c12)for miscible blends of PEO with polyesters [poly(ethylene adipate), poly(propylene adipate), poly(butylene adipate), and poly(ethylene azelate)with CH2/ CO ¼ 3.0e4.5]are all negative but the values vary with the polyester structures, with a maximum for the blend of PEO/poly(propylene adipate)(CH2/CO ¼ 3.5). The values of interactions are apparently dependent on the structures of the polyester constituent in the blends; interaction strength for the miscible PEO/polyester systems correlate in the same trend with the PEO crystal growth rates in the blends
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CRYSTALLINE/CRYSTALLINE BLEND
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MISCIBILITY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element INTERACTIONS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Lin, J.H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Woo, E.M.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1DpHFcJwh1DpZ2Bg83369sIYittnVBnfb/view?usp=drivesdk">https://drive.google.com/file/d/1DpHFcJwh1DpZ2Bg83369sIYittnVBnfb/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-8117 25.06.2025 25.06.2025 Documentos solicitados