The cross-polarization dynamics between 1 H and 19 F in a Viton-type fluoroelastomer were studied using 19 F magic angle spinning (MAS) and 1 H ! 19 F cross-polarization (CP)/MAS NMR at 188.29 MHz. The phenomenological theory of spin thermodynamics based on the spin temperature hypothesis was employ
Selective carbon excitation and the detection of spatial heterogeneity in cross-polarization magic-angle-spinning NMR
✍ Scribed by Nicholas Zumbulyadis
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 506 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0022-2364
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