【摘要】 从纳米材料应用的角度出发,以矿物晶体结构、晶体化学理论为基础,根据蒙脱石的晶胞参数、晶胞内原子排列的特点等,提出了蒙脱石最小纳米颗粒的假设。同时,通过有关纳米级蒙脱石颗粒所含的晶胞数、原子数、以及平行(001)面的表面原子数的计算,得到了相关蒙脱石纳米结构参数的表征,并结合纳米微粒的特性对其进行了简要的分析。更多还原

【Abstract】 On a basis of crystal structure and crystal chemistry theory and the cell parameters and the atomic arrangement of montmorillonite, etc., an assumption was proposed that the minimum dimension of nano- montmorillonite corpuscle exist. Through calculation of the crystal cell number, atomicity and the external atomicity in (001) crystal plane of different granularities, the characteristics of nano-structure parameter is obtained and analyzed combined with the sample relations between them and the specificities of nano- montmorillonite corpuscle. 更多还原