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Detecting 13C in solid pitches by CP/MAS solid state NMR

✍ Scribed by Pierre Ollivier; B.C. Gerstein

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
315 KB
Volume
22
Category
Article
ISSN
0008-6223

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✦ Synopsis

A~~act~ompa~~n

of "C NMR spectra in solid pitches taken under conditions of: cross polarization with strong proton decoupling, but no sample rotation (CP), and cross polarization with strong proton decoupling and magic angle sample spinning (CP/MAS) indicate that there is a considerable loss of intensity in the aliphatic region, and indications of a loss in the aromatic region, under MAS. This effect is discussed.

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