Dynamisch thermische analyse der Zersetzung von K2SiF6 |
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| Authors: | D Menz W Wilde L Kolditz K Heide |
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| Institution: | Zentralinstitut für Anorganische Chemie der Akademie der Wissenschaften der DDR, 1199 Berlin-Adlershof; D.D.R.;Sektion Chemie der Friedrich-Schiller-Universität Jena, Bereich Glaschemie, 69 Jena D.D.R. |
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| Abstract: | Thermal decomposition of K2SiF6 is a complicated process depending on several parameters, the combination of which cause difficulty in comparing the results obtained from different methods. An experimental method for the study of small quantities of material is described. This allows direct comparison with thermoanalytical results. The influence of experimental conditions is discussed. The decomposition of K2SiF6 is a model for other complexes which produce easily hydrolysed products during thermal reaction. The course of thermal decomposition of K2SiF6 is described up to complete vaporisation of the products at 1200°C. |
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