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Ion–polymer interactions in gel electrolytes studied by ESR spectroscopy of spin probes and spin labels
Author(s) -
Qureshi M. Y.,
Berstan D.,
Cameron G. G.,
Ingram M. D.,
Rousselot C.
Publication year - 1998
Publication title -
polymer international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.592
H-Index - 105
eISSN - 1097-0126
pISSN - 0959-8103
DOI - 10.1002/(sici)1097-0126(199809)47:1<16::aid-pi18>3.0.co;2-b
Subject(s) - polymer , spectroscopy , propylene carbonate , ion , lithium (medication) , lithium perchlorate , salt (chemistry) , electrolyte , materials science , methyl methacrylate , spin (aerodynamics) , perchlorate , polymer chemistry , inorganic chemistry , analytical chemistry (journal) , chemistry , organic chemistry , copolymer , electrode , physics , composite material , medicine , quantum mechanics , thermodynamics , endocrinology
Ion‐conducting gels containing poly(methyl methacrylate), propylene carbonate and lithium perchlorate have been studied by ESR spectroscopy using spin‐probe and spin‐label techniques. Trends in T 50G with increasing salt concentration observed with different polymer contents are indicative of strong cation–matrix interactions which may restrict cation mobility in these systems. © 1998 Society of Chemical Industry