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Synthesis of Cubic and Rod Shapes CaCO3 by Hydrothermal Method

수열합성법을 이용한 큐빅과 로드형의 탄산칼슘 합성

  • Received : 2016.03.23
  • Accepted : 2016.06.02
  • Published : 2016.06.30

Abstract

$CaCO_3$ was applied in various industries including rubber, plastics, paint, paper, food additives, and acid neutralizer, etc., owing to its excellent physical and chemical characteristics as well as various appearances of crystals and many reserves. In particular, research on controlling the structure and shape of $CaCO_3$ has attracted considerable attention recently, because the whiteness and physical characteristics of $CaCO_3$ depend on the size and shapes of the particles. In this study, $CaCO_3$ was synthesized using $CaCl_2$ and $(NH4)_2CO_3$, which has multi-shapes and structures, using a self-assembly method with a hydrothermal method. The structure and morphology of the $CaCO_3$ could be controlled by adjusting the pH and precursor concentration. In particular, the pH adjustment appeared to be a critical factor for the morphology and crystal form. In addition, the calcite and cubic shape were obtained at pH 7, while the mixed calcite, aragonite structure, and rod shapes appeared at pH 7 and over. Through an analysis of the particle formation process, the formation of the calcium carbonate particles was confirmed. The physicochemical properties of the synthesized $CaCO_3$ were analyzed by SEM, XRD, EDS, FTIR, and TG/DTA.

Keywords

$CaCO_3$;Mophology control;Rod-Cubic shape;Self-assembly

References

  1. J. Chen, L. Xiang, "Controllable synthesis of calcium carbonate polymorphs at different temperatures", Powder technol., 189, 64-69, 2009. DOI: http://dx.doi.org/10.1016/j.powtec.2008.06.004 https://doi.org/10.1016/j.powtec.2008.06.004
  2. Liu XinRong, ZHU BaoQing, SHAO YingYa, YANG XinLin, "Control of morphology and structure of calcium carbonate crystals b heparin", Mat. Sci., 55, 1107-1111, 2010.
  3. F. Manoli, E. Dalas, "Spontaneous precipitation of calcium carbonate in the presence of ethanol, isopropanol and diethylene glycol", J cryst. growth, 218, 359-364, 2000. DOI: http://dx.doi.org/10.1016/S0022-0248(00)00560-1 https://doi.org/10.1016/S0022-0248(00)00560-1
  4. J Stolkowski, "Essai sur le determinisme desformesmineralogiques du calcaire", Ann I oceanogr paris, 26, 1-113, 1951.
  5. L. N. Plummer, E. Busenberg, "The solubilities of calcite, aragonite and vaterite in $CO_2-H_2O$ solutions between 0 and $90^{\circ}C$, and an evaluation of the aqueous model for the system $CaCO_3-CO_2-H_2O$", Geohim. cosmochim. ac., 46, 1011-1040, 1982. https://doi.org/10.1016/0016-7037(82)90056-4
  6. D. Walsh, B. Lebeau, S. Mann, "Morphosynthesis of calcium carbonate(vaterite) microsponges", Adv. mater., 1999, 324-328, 1999. DOI: http://dx.doi.org/10.1002/(SICI)1521-4095(199903)11:4<324::AID-ADMA324>3.0.CO;2-A
  7. E. Altaya, T. Shahwana, M. Tanoglu, "Morphosynthesis of $CaCO_3$ at different reaction temperatures and the effects of PDDA, CTAB, and EDTA on the particle morphology and polymorph stability", Powder Technol., 178, 194-202, 2007. DOI: http://dx.doi.org/10.1016/j.powtec.2007.05.004 https://doi.org/10.1016/j.powtec.2007.05.004
  8. Y. Wen, L. Xiang, Y. Jin, "Synthesis of plate-like calcium carbonate via carbonation route", Mater. lett., 57, 2565-2571, 2003. DOI: http://dx.doi.org/10.1016/S0167-577X(02)01312-5 https://doi.org/10.1016/S0167-577X(02)01312-5
  9. C. Wenyi, X. Qin, Z. Xiaoning, Z. Junjie, C. Hongyuan, "Porous Gold-Nanoparticle-$CaCO_3$ Hybrid Material: Preparation, Characterization, and Application for Horseradish Peroxidase Assembly and Direct Electrochemistry", Chem. Mater., 18, 229-284, 2006. https://doi.org/10.1021/cm052213z
  10. G. Falini, S. Fermani, G. Tosi, E. Dinelli, "Calcium Carbonate Morphology and structure in the Presence of Seawater Ions and Humic Acids", Cryst. Growth Des., 9, 2065-2072, 2009. DOI: http://dx.doi.org/10.1021/cg8002959 https://doi.org/10.1021/cg8002959
  11. H. E. Lundager Madsen, "Comment on 'the growth of dicalcium phosphate dihydrate on octacalcium phosphate at $25^{\circ}C$' by J.-C. Heughebaert, J. F. De Rooij and G. H. Nancollas", Cryst. growth, 80, 450-452, 1987. DOI: http://dx.doi.org/10.1016/0022-0248(87)90095-9 https://doi.org/10.1016/0022-0248(87)90095-9
  12. T. F Kazmierczak, M. B Tomson, G. H Nancollas, "Crystal growth of calcium carbonate. A controlled composition kinetic study", J. phys. chem-us, 86, 103-107, 1982. https://doi.org/10.1021/j100390a020
  13. Y. Y. Gao, H. H. Wang, Y. L. Su, Q. Shen, D.J. Wang, "Influence of magnesium source on the crystallization behaviors of magnesium hydroxide", J. Cryst. Growth, 310, 3771, 2008. DOI: http://dx.doi.org/10.1016/j.jcrysgro.2008.01.025 https://doi.org/10.1016/j.jcrysgro.2008.05.032
  14. Eva Loste, Rory M. Wilson, Ram Seshadri, Fiona C. Meldrum, "The role of magnesium in stabilizing amorphous calcium carbonate and controlling calcite morphologies", J. cryst growth, 254, 206-218, 2003. DOI: http://dx.doi.org/10.1016/S0022-0248(03)01153-9 https://doi.org/10.1016/S0022-0248(03)01153-9
  15. T. Tsuzuki, K. Pethick, P. G. McCormisk, "Synthesis of $CaCO_3$ nanoparticles by mechanochemical processing", J. nanopart res, 2, 375-380, 2000. DOI: http://dx.doi.org/10.1023/A:1010051506232 https://doi.org/10.1023/A:1010051506232
  16. Kuk Hyoun Kang, Sun In Jeong, Dong Kyu Lee "Shape Change of $Mg(OH)_2$ with Different Magnesium Precursors in Low Temperature", J. Korea. Aca. Ind. cooper. Soc., 14, 888-984, 2013. DOI: http://dx.doi.org/10.5762/KAIS.2013.14.4.2049

Acknowledgement

Supported by : 충북대학교