Application of high-field, high-resoluti
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Yasuo Ohtsuka; Tsunenori Nozawa; Akira Tomita; Yasukatsu Tamai; Masahiro Hatano
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Article
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1984
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Elsevier Science
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English
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High-field, high-resolution 13C cross-polarization and magic angle spinning nuclear magnetic resonance experiments are reported on Yallourn brown coal and on products obtained from the coal by heat treatment. The spectral resolution at 75 MHz is much improved over that previously reported for lower