Hydrophobicity, high viscosity, and dispersion are important properties for organo-montmorillonites, and all organo-montmorillonite configurations have yet to be fully characterized with respect to this property. High-viscosity montmorillonite (Mnt) is useful in gels and as an adsorber. The current study focused on modifying Mnt using organic cations and anions of various chain lengths in batch experiments with various concentrations and ratios. The viscosity of organic Mnt reached up to 395 mP.s. Molecular dynamics simulations and X-ray diffraction (XRD) were used to identify the conditions and arrangement of organic cations and anions in the Mnt interlayer area. The intercalation mechanism of organic cations and anions was also determined, providing a theoretical basis for the preparation of high-viscosity Mnt.

中文翻译：

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高粘度蒙脱石的制备与表征

疏水性、高粘度和分散性是有机蒙脱石的重要特性，所有有机蒙脱石构型尚未完全表征此特性。高粘度蒙脱石 (Mnt) 可用于凝胶和吸附剂。目前的研究重点是在不同浓度和比例的批量实验中，使用不同链长的有机阳离子和阴离子来修饰 Mnt。有机Mnt的粘度高达395 mP.s。分子动力学模拟和 X 射线衍射 (XRD) 用于确定 Mnt 夹层区域中有机阳离子和阴离子的条件和排列。还确定了有机阳离子和阴离子的嵌入机理，为制备高粘度Mnt提供了理论依据。