Abstract
Calcium carbonate (CaCO 3 ) has three different crystal polymorphs, which are calcite, aragonite and vaterite. In this study, effect of reaction temperature on polymorphs and crystallite structure of CaCO 3 was investigated. X-ray powder diffraction (XRD), fourier transform infrared (FTIR), and variable pressure scanning electron microscope (VPSEM) were used to characterize the obtained CaCO 3 particles. The obtained results showed that CaCO 3 with different crystal and particle structures can be formed by controlling the temperature during the synthesis process.
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Chong, K. Y., Chia, C. H., & Zakaria, S. (2014). Polymorphs calcium carbonate on temperature reaction. In AIP Conference Proceedings (Vol. 1614, pp. 52–56). American Institute of Physics Inc. https://doi.org/10.1063/1.4895169
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