Study on preparation and structure of chrysanthemum‐shaped micron calcium carbonate based on inverse microemulsion
Tiaobin Zhao, Chao Xu, Yi-Tong Ma, Yiwen Zeng, Nong Wang
Abstract
In this Letter, new chrysanthemum‐shaped micrometre calcium carbonate was prepared by using CaCl 2 aqueous solution + NH 3 H 2 O + CTAB + n‐butanol + n‐hexane inverse microemulsion system. Scanning electron microscope, X‐ray powder diffraction, and Fourier transform infrared spectroscopy were used to characterise the morphology and structure of the micron calcium carbonate. Further, the formation mechanism of chrysanthemum‐shaped micron calcium carbonate was discussed.
Topics & Concepts
MicroemulsionCalcium carbonateInverseCalciumMaterials scienceCarbonateChemical engineeringChemistryOrganic chemistryMathematicsEngineeringGeometryPulmonary surfactantCalcium Carbonate Crystallization and InhibitionSynthesis and Characterization of Heterocyclic CompoundsLayered Double Hydroxides Synthesis and Applications