Extended batch calorimetry on periodic chemical reactions |
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| Affiliation: | 1. Department of Mathematics and Statistics, University of Strathclyde, Glasgow, UK;2. Istituto per le Applicazioni del Calcolo — CNR, Via dei Taurini 19, 00185 Roma, Italy;2. Département de Physiques, Université Nationale des Sciences, Technologiques, Ingénierie et Mathématiques (UNSTIM) Abomey, Ecole Normale Supérieure (ENS) Natitingou, Benin;3. Université Nationale des Sciences, Technologiques, Ingénierie et Mathématiques (UNSTIM) Abomey, Bénin;4. Département des Sciences Industrielles et Techniques, IUT-Lokossa, Université Nationale des Sciences, Technologiques, Ingénierie et Mathématiques (UNSTIM) Abomey, Benin;5. Laboratory of Modelling and Simulation in Engineering, Biomimetics and Prototypes and TWAS research unit, Faculty of Science, University of Yaound I, P.O. 812, Yaound, Cameroon |
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| Abstract: | Three small setups for a batch microcalorimeter are described which allow for simultaneous determinations of the rate of heat production and of light absorbance, electrode potential or gas production. The setups are tested with fast chemical reactions and the time constants of the calorimetric signal have been determined thereby. Finally, examples are presented showing the usefulness of the device for investigations of periodic chemical reactions. |
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