中文摘要：

Zn-montmorillonites (Zn-MMTs ) 被离子交换反应作为抗菌剂混合物准备。反应时间，起始的 pH 价值和在 Zn-MMTs 影响锌内容的 CEC 的臼齿的比率被调查，并且 Zn-MMTs 借助于 EDX， XRD， XPS，和 SEM 被描绘。细菌的生长测试的结果被最小的抑制集中(MIC ) 和最小的杀菌集中(MBC ) 的决心证实。试验性的结果证明锌作为二原子价的锌状态被证实， d Zn-MMTs 的 001 基础间距与锌内容的改进被扩大，并且 Zn-MMTs 的粒子与不规则的形状被形成。而且，有增加锌内容的 Zn-MMTs 增加的抗菌剂活动，和包含锌的 6.76 mass% 的 Zn-MMT-3 对 Escherichia coli 和葡萄球菌 aureus 展出最佳抗菌剂活动。设置的锌离子从长远的观点看充当很有效的抗菌剂物质。

英文摘要：

Zn-montmorillonites（Zn-MMTs） as antibacterial compounds were prepared by an ion-exchange reaction. The reaction time, initial pH value and molar ratios of CEC influencing zinc content in Zn-MMTs were investigated, and Zn-MMTs were characterized by means of EDX, XRD, XPS, and SEM. The results of bacterial growth tests were confirmed by determination of the minimum inhibition concentrations （MICs） and minimum bactericidal concentrations （MBCs）. The experimental results show that the zinc is confirmed as bivalent zinc state, the d001 basal spacing of Zn-MMTs is enlarged with the enhancement of the zinc content, and the particles of Zn-MMTs are formed with irregular shape. Moreover, the antibacterial activity of Zn-MMTs increases with increasing the zinc content, and Zn-MMT-3 containing 6.76 mass% of zinc exhibits optimum antibacterial activity against Escherichia coli and Staphylococcus aureus.