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Estimation of coal aromaticities by proton-decoupled carbon-13 magnetic resonance spectra of whole coals

โœ Scribed by David L. VanderHart; H.L. Retcofsky

Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
412 KB
Volume
55
Category
Article
ISSN
0016-2361

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13C n.m r spectra have been obtained on ten solid coal samples of various types and on three coal-. . derived materials, using high-power proton decoupling, cross polarization and magic-angle spinning, and provide valuable information on the carbon distribution between aromatic and non-aromatic stru