Transmission Electron Microscopy (Tem) Study of Minerals in Coal
Minerals in eight coals from different mines were characterized in the micron-size range by using analytical transmission electron microscopy. Specimens were thinned by ion-milling wafers cut from these coals; a cold stage cooled by liquid nitrogen was used to reduce thermal degradation of the minerals by the ion-beam.
University of Illinois - Urbana-Champaign
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University of Illinois at Urbana-Champaign