Navegando por Autor "Braga, Mauro Mendes"
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Item Thermal behaviour and isothermal kinetics of rhodium(II) acetate.(1997) Carvalho, Cornélio de Freitas; Braga, Mauro Mendes; Yoshida, Maria Irene; Sinisterra, Ruben DarioThe thermal decomposition of solid rhodium(II) acetate was studied by isothermal TG. Kinetic analysis of the isothermal data showed that the complex decomposition in the range 198.0-210.5°C occurs according to a Prout-Tompkins (An) law. The isothermal curves are better fitted using a non-linear least square method. The activation energy found was 16:2.7 kJ tool ~. At temperatures higher than 210.5°C the decomposition is strongly accelerated and no kinetic study was available.