Nuclear magnetic relaxation study of pol
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J.P. Donoso; T.J. Bonagamba; P.L. Frare; N.C. Mello; C.J. Magon; H. Panepucci
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Article
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1995
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Elsevier Science
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English
โ 311 KB
## Measurements of 'Li, 'H and 19F nuclear relaxation times and 'Li linewidths are reported for poly(propylene oxide) complexed with lithium salts (LiClO,, LiBF, and LiAsF,). For PPO,LiBF, and PPO.LiClO, the onset of the 'Li motional line narrowing. occurs at aooroximatelv L. The NMR deco;pling m