【摘要】 作为一种特定形貌的碳酸钙产品，球形碳酸钙（CaCO₃）具有比表面积大、密度小、分散性和平滑性良好等特点，在涂料、造纸、胶黏剂、塑料、油墨、化妆品、药物缓控释等领域均得到广泛应用，球形CaCO₃的制备方法成为国内外的研究重点，受到越来越多的关注。本文介绍了近年来球形纳米CaCO₃的制备方法及研究进展，旨在为工业制备球形纳米CaCO₃提供参考。更多还原

【Abstract】 As a kind of calcium carbonate product with special morphology,spherical calcium carbonate （CaCO₃） had the characteristics of large specific surface area,small density,good dispersion and smoothness,etc.,and was widely used in coating,paper making,adhesive,plastic,ink,cosmetics,drug controlled release and other fields of modern industry.In recent years,the preparation of spherical CaCO₃became the focus of research in china and abroad,attracting more and more attention.In this paper,the preparation methods and research progress of spherical nano-CaCO₃were introduced in order to provide some reference for industrial preparation.更多还原