【摘要】 应用固体电解质电导测量技术研究了蒙脱石及其脱水过程中电导率的变化。结合XRD分析,电导测量可以给出重要的结构变化信息。在天然钙蒙脱石和改型镁蒙脱石的情况下它都明显表明了脱水过程中层间非结合阳离子水和结合阳离子水的分步脱除过程,再次证实阳离子嵌入层结构生成不可复水的新相。对各种条件下电导测量结果的物理意义进行了讨论。更多还原

【Abstract】 The electrical measurement technique of solid state electrolytes was applied in the study of the dehydration process of montmorillonite. The electrical measurement and XRD analysis can show very important informations about its structure change, such as the steps of the dehydration process and the end of the dehydration etc. The physical significance of the different results in different conditions is discussed.更多还原