Analysis of cross-polarization dynamics
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Shinji Ando; Robin K. Harris; Gustavo A. Monti; Stefan A. Reinsberg
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Article
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1999
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John Wiley and Sons
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English
โ 210 KB
๐ 2 views
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