## Abstract For three organosodium complexes, namely triphenylmethylsodium(tmeda) (**1**), fluorenylsodium(pmdta) (**2**) and fluorenylsodium(tmeda) (**3**), ^13^C and ^23^Na solidโstate FTโNMR spectra have been measured for the first time. They were analysed in terms of chemical shifts, ฮด(^13^C) a
23Na-NMR of solid state ionomers: lineshape, shift, and hydration effects
โ Scribed by L. Charles Dickinson; William J. MacKnight; J. M. Connolly; James C. W. Chien
- Book ID
- 104685688
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 362 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0170-0839
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Highโspeed magic angle spinning at high magnetic field was used to obtain highโresolution solidโstate ^23^Na NMR spectra of anhydrous Na~2~SO~3~ (__P__3, __Z__ = 2). Observation of the spinning sidebands of the ^23^Na satellite (ยฑ 3/2 โ ยฑ 1/2) transitions allows the identification of th
## SAXS) a b s t r a c t Perfluorosulfonate ionomers (PFSIs) neutralized by tetraalkylammonium ions have been investigated using variable temperature 1 H and 13 C solid-state NMR (ssNMR) spectroscopy to probe the thermally induced properties of tetraalkylammonium ions at temperatures near the a-re