矿物材料在纳米科技中的应用

APPLICATION OF MINERAL MATERIALS IN NANOSCALE SCIENCE AND TECHNOLOGY

纳米材料由于其独特的性能和广阔的应用前景被称为 2 1世纪的新材料 ,其制备技术是纳米科技的核心和研究基础。具层状结构和微孔空间的矿物材料可用于制备纳米微粒 ,为纳米科技提供了新的思路和生长点 ,也为矿物材料在高新技术领域的应用开辟新的途径。本文综述了蒙脱石、高岭石和文石珍珠层在纳米科技中的应用 ,粘土 /有机物纳米复合材料、无机介孔材料和仿生纳米材料的制备和应用前景。

Because of its unique physical and chemical properties and broad application prospect, nanometer materials are known as the 21st new materials. The preparation technology of nanometer materials is the key of nanoscale science and technology (NST). Some minerals, which have layered or microporous structure, could be used as starting materials to prepare nano particles and nano materials. It provides a new train of thought and growing point for NST and opens up a new way for the application mineral materials in high-technology field. In this paper, the applications of montmorillonite, kaolinite, zeolite and nacre in NST, the preparation and application prospects of organic-inorganic compounds, inorganic nanoporous materials, inorganic zeolite and biomimetic materials are reviewed.