There is an extensive Wikipedia article on the use of isothermal microcalorimetry in studying kinetics of a broad range processes. Includes 60+ literature references.  See: https://en.wikipedia.org/wiki/Isothermal_microcalorimetry

Thanks Daniels. Geopolymerisation is characterised by a number of reactions/process, some of these are overlapping. This means, peak separation is important to avoid interference from other peaks. I have difficulty since initial peak is recorded only partially due to fast first reaction. Any good reference on studying complex kinetics using calorimetry will be helpful.

There is a good example of using IMC to analyze complex kinetics in the Microbiology section of the Wikipedia article. See Fig. 6 in that section and the referenced 2010 Braissant paper from which the figure comes. The full paper is on ResearchGate.  https://en.wikipedia.org/wiki/Isothermal_microcalorimetry#Microbiology