CAJ | 학술논문

　　纳米碳酸钙是一种重要的工业原料，用途广泛。文章介绍了纳米碳酸钙的制备方法、晶型及形状。纳米碳酸钙制备方法主要为复分解法和碳化法，其形状也多种多样，如立方状、链状、针状、片状、球形和纺锤形等，纳米碳酸钙在不同行业的应用有不同的要求。因此，纳米碳酸钙的可控制备非常重要。
　　납미탄산개시일충중요적공업원료，용도엄범。문장개소료납미탄산개적제비방법、정형급형상。납미탄산개제비방법주요위복분해법화탄화법，기형상야다충다양，여립방상、련상、침상、편상、구형화방추형등，납미탄산개재불동행업적응용유불동적요구。인차，납미탄산개적가공제비비상중요。
Calcium carbonate nanoparticle (CC) was one of the important raw materials widely used in industries. The preparation methods, polymorphs and morphologies of CC were introduced. Double decomposition and carbonization were mainly the prepara-tion methods of CC. The morphologies of CC were various, such as cubic, chain-like, needle-lke, plate-like, sphere and spindle. The applications of CC were determined by a number of strictly defined parameters. So, it was particularly important to control the prepa-ration of CC.