D.W. Johnson

TL;DR: In this paper, isothermal and dynamic methods were used to study the rate of weight loss of CaCO3 and a pronounced dependence of the activation enthalpy, pre-exponential term, and rate constant upon sample weight and heating rate was observed.

TL;DR: In this article, the authors investigated the kinetics of the thermal decomposition of CaCO 3 in CO 2 using both dynamic and isothermal techniques and concluded that thermal transport rather than mass transport or chemical processes is rate determining.

TL;DR: In this paper, isothermal and dynamic techniques were employed to examine the rate of weight loss of CaCO3 in an atmosphere of He, N2, Ar, and various percentage of CO2 in Ar.

TL;DR: In this article, the second-order rate law was used to decompose BaCO 3 and SnO 2 to BaSnO 3 with an activation energy of 55-70 kcal/mole.

TL;DR: Differential thermal analysis was used to detect the onset and extent of the catalytic oxidation of 1% hexane and to a lesser extent 3% CO in air as discussed by the authors, where unsupported catalysts as ground single crystals and in polycrystaline form were selected principally from the system La1−xMxMnO3 where M = Pb.