Nuclear Magnetic Relaxation in Poly(ethylene oxide)-Salt Solutions
β Scribed by Liu, Kang-Jen; Anderson, J. E.
- Book ID
- 127127458
- Publisher
- American Chemical Society
- Year
- 1969
- Tongue
- English
- Weight
- 307 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0024-9297
No coin nor oath required. For personal study only.
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## 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
## Abstract The determination of the properties of aqueous salt solutions of poly(ethylene oxide) has been extended to cloudβpoint and ΞΈβtemperature measurements in sodium acetate, potassium fluoride, sodium thiosulfate, and potassium phosphate. The Hofmeister series for the decreasing effect of an