Titlebook: Kinetics of Reactions in Ionic Systems; Proceedings of an In T. J. Gray (Director),V. D. Fréchette Conference proceedings 1969 Springer Sci

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Phenomenological Observations During Solid Reactions,tron microscopy and selected-area electron diffraction are described. The morphological and crystallographic features of fine powders are examined, as are surface conditions and the effects of impurities. The nature and extent of precursor-oxide orientation relationships and the decomposition and re

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Dynamic Thermal Analysis,sis are discussed, and both exothermic and endothermic reactions are considered. The theoretical basis for the measurement of heating and reaction rates using dynamic differential calorimetry is discussed.

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Electronic Mechanisms in Solid-State Photolysis, in the reaction. In addition the kinetics of many of these reactions appear to be approximately, but not precisely, second order. The nature of these effects suggests that the photolytic reactions are essentially electronic and that they occur at certain crystal sites or defects when these become d

CHOP

Crystallization and Melting in Glass-Forming Systems,mation kinetics in such systems can help elucidate problems in the field of crystal growth. Consideration is limited to systems which crystallize without change of composition, i.e., pure, single-component materials or congruently melting compunds.

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Crystal Growth in Ceramic Powders,ghout a complete ceramic fabrication process. Optical methods for determining crystal size distributions are reviewed and an X-ray method is described in detail. The importance of determining distributions instead of average values for studying the process of crystal growth is emphasized. Experiment