Some demonstrations of the effect of the heating rate on thermoanalytical curves |
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Authors: | T Ozawa |
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Institution: | 1. Electrotechnical Laboratory, Tanashi, Tokyo, Japan
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Abstract: | Thermoanalytical curves of two parallel competitive reaction systems and of two systems in which two mutually independent reactions occur concurrently are made by simulation, as well as isothermal curves of the systems. From these curves, an effect of heating rate is illustratively shown; one peak is observed in a derivative thermoanalytical curve at one heating rate, while a shoulder or two peaks appear in another derivative curve of the same reaction system at another heating rate. An advantage of thermal analysis over isothermal experiments, and its limitations, are discussed. |
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