Studies of coal derivatized with OsO4 us
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R.R. Martin; J. Li; J.A. MacPhee
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Article
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1991
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Elsevier Science
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English
β 830 KB
Coal samples have been exposed to 0~0, vapour prior to analysis by secondary ion mass spectrometry, scanning electron microscopy and X-ray photoelectron spectrometry. The results, although ambiguous, suggest the presence of double bonds in coals pretreated with FeSO,-CuSO, solutions.