简单复合体系制备梭形CaCO_3

An Easy Route to the Preparation of Shuttle CaCO_3 in Mixed System

在对氨基苯磺酸协同精氨酸的作用下调控碳酸钙的仿生合成,生成的碳酸钙晶体用傅里叶红外光谱、X粉末衍射仪和扫描电子显微镜进行表征,结果表明,梭形状碳酸钙粒子最佳合成条件:L-Arg的质量浓度为0.5g/L,对氨基苯磺酸质量浓度为0.5g/L,溶液的pH为7.0。

In this paper,synergistic regulation of Biomimetic Synthesis of Calcium Carbonate was controlled by surfactant Aminobenzenesulfonic-（L-Arg） complexes. The obtained crystals were characterized by scanning electron microscopy （SEM）,Fourier transform infrared spectroscopy （ FT-IR ）,X-ray diffraction （XRD）. As the results have shown,the Preparation of Shuttle CaCO3 of best condition is that the concentration of Aminobenzenesulfonic is 0.5 g/L,the concentration of L-Arg is 0.5 g/L,and the value of pH is 7.0