Abstract
Novel self-assembled calcium carbonate (CaCO3) crystals exhibiting the morphology of well-defined needles were synthesized by a simple precipitation reaction in the presence of octadecyl dihydrogen phosphate (ODP) as a crystal additive. The CaCO3 obtained by this method is hydrophobic, making it likely to be used widely in industry. The resulting products were characterized by powder X-ray diffraction, field emission scanning electron microscopy, Fourier transform infrared spectroscopy and contact angle experiments. The results indicated that ODP plays an important role in determining the structure, morphology and hydrophobicity of CaCO3 crystals.
Similar content being viewed by others
References
Yu S H, Colfen H. Bio-inspired crystal morphogenesis by hydrophilic polymers. J Mater Chem, 2004, 14: 2124–2147
Yu S H. Bio-inspired crystal growth by synthetic templates. Top Curr Chem, 2007, 79–118
Grassmann O, Lobmann P. Biomimetic nucleation and growth of CaCO3 in hydrogels incorporating carboxylate groups. Biomaterials, 2004, 25: 277–282
Zhang D B, Qi L M, Ma J M, et al. Morphological control of calcium oxalate dihydrate by a double-hydrophilic block copolymer. J Chem Mater, 2002, 14: 2450–2457
Rudloff J, Cölfen H. Superstructures of temporarily stabilized nanocrystalline CaCO3 particles: Morphological control via water surface tension variation. Langmuir, 2004, 20: 991–996
Gower L A, Tirrell D A. Calcium carbonate films and helices grown in solution of poly (aspartate). J Cryst Growth, 1998, 191: 153–160
Cheng B, Lei M, Yu J G, et al. Preparation of monodispersed cubic calcium carbonate particles via precipitation reaction. Mater Lett, 2004, 58: 1565–1570
Laskshminarayanan R, Valiyaveettil S, Loy G L. Selective nucleation of calcium carbonate polymorphs: Role of surface functionalization and poly (vinyl alcohol) additive. Cryst Growth Des, 2003, 3: 953–958
Donners J J J M, Nolte R J M, Sommerdijk N A J M. A shapepersistent polymeric crystallization template for CaCO3. J Am Chem Soc, 2002, 124: 9700–9701
Cölfen H, Mann S. Higher-order organization by mesoscale selfassembly and transformation of hybrid nanostructures. Angew Chem Int Edit, 2003, 42: 2350–2365
Yu J G, Yu J C, Zhang L Z, et al. Facile fabrication and characterization of hierarchically porous calcium carbonate microspheres. Chem Commun, 2004, 21: 2414–2415
Pyun J, Matyjaszewski K, Kowalewski T, et al. Synthesis of well-defined block copolymers tethered to polysilsesquioxane nanoparticles and their nanoscale morphology on surfaces. J Am Chem Soc, 2001, 123: 9445–9446
Viravaidya C, Li M, Mann S. Microemulsion-based synthesis of stacked calcium carbonate (calcite) superstructures. Chem Commun, 2004, 19: 2182–2183
Grassmann O, Muller G, Lobmann P. Organic-inorganic hybrid structure of calcite crystalline assemblies grown in a gelatin hydrogel matrix: Relevance to biomineralization. Chem Mater, 2002, 14: 4530–4535
Shen Q, Wei H, Zhao Y, et al. Morphological control of calcium carbonate crystals by polyvinylpyrrolidone and sodium dodecyl benzene sulfonate. Colloids Surf A, 2004, 251: 87–91
Yu S H, Cölfen H, Hartmann J, et al. Biomimetic crystallization of calcium carbonate spherules with controlled surface structures and sizes by double-hydrophilic block copolymers. Adv Funct Mater, 2002, 12: 541–545
Thachepan S, Li M, Davis S A, et al. Additive-mediated crystallization of complex calcium carbonate superstructures in reverse microemulsions. J Chem Mater, 2006, 18: 3557–3561
Gao Y X, Yu S H, Guo X H. Double hydrophilic block copolymer controlled growth and self-assembly of CaCO3 multilayered structures at the air/water interface. Langmuir, 2006, 22: 6125–6129
Yu J G, Lei M, Cheng B, et al. Effects of PAA additive and temperature on morphology of calcium carbonate particles. J Solid State Chem, 2004, 177: 681–689
Levi-Kalisman Y, Falini G, Addadi L, et al. Structural differences between biogenic amorphous calcium carbonate phases using X-ray absorption spectroscopy. Struct Boil, 2001, 135: 8–13
Yu S H, Cölfen H, Antonietti M. Polymer-controlled morphosynthesis and mineralization of metal carbonate superstructures. Phys Chem B, 2003, 107: 7396–7405
Cölfen H, Antonietti M. Crystal design of calcium carbonate microparticles using double-hydrophilic block copolymers. Langmuir, 1998, 14: 582–589
Rudloff J, Cölfen H. Superstructures of temporarily stabilized nanocrystalline CaCO3 particles: Morphological control via water surface tension variation. Langmuir, 2004, 20: 991–996
Wei H, Shen Q, Zhao Y, et al. On the crystallization of calcium carbonate modulated by anionic surfactants. J Cryst Growth, 2005, 279: 439–446
Kuriyavar S I, Vetrivel R, Hegde C G, et al. Insights into the formation of hydroxyl ions in calcium carbonate: Temperature dependent FTIR and molecular modelling studies. Mater Chem, 2000, 10: 1835–1840
Yang D, Qi L M, Ma J M. Well-defined star-shaped calcite crystals formed in agarose gels. Chem Common, 2003, 10: 1180–1181
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Zhao, L., Feng, J., Wang, X. et al. Synthesis of self-assembled needle-shaped calcium carbonate superstructures. Chin. Sci. Bull. 55, 2131–2135 (2010). https://doi.org/10.1007/s11434-010-3283-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11434-010-3283-4