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Characterization of coal structure by CP/MAS carbon-13 NMR spectrometry

โœ Scribed by T. Yoshida; Y. Maekawa


Book ID
107996058
Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
442 KB
Volume
15
Category
Article
ISSN
0378-3820

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Carbon-13 CP/MAS spectroscopy of coal ma
โœ Kurt W. Zilm; Ronald J. Pugmire; Stephen R. Larter; James Allan; David M. Grant ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 810 KB

13C n.m.r. spectra of kerogen concentrates isolated from several different subbituminous to high-volatile bituminous coal macerals have been obtained by a combined cross polarization/magic-angle spinning technique. The samples comprise three vitrinites, two sporinites, two alginites and one fusinite