Proton magnetic resonance thermal analys
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Mary J. Wornat; Richard Sakurovs
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Article
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1996
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Elsevier Science
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English
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Four versions of a Yallourn brown coal, each distinguished by the form of its carboxyl groups (acidic or cation-exchanged with Na, Ca or Ba), were subjected to proton magnetic resonance thermal analysis from 25 to 575ยฐC. Analysis of the profiles of two second-moment parameters, calculated from the t