《Table 4.Interlayer distances of Na+-MMT, MMT+MBI, and MMT+MBT systems, as determined by XRD》

《Table 4.Interlayer distances of Na+-MMT, MMT+MBI, and MMT+MBT systems, as determined by XRD》   提示:宽带有限、当前游客访问压缩模式
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《Azole derivatives embedded in montmorillonite clay nanocarriers as corrosion inhibitors of mild steel》


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Fig.7 shows the small-angle XRD patterns of Na+-MMT,MMT+MBT,and MMT+MBI.The maximum peak for Na+-MMT at 2?=7.4°indicates that the distance between the clay plates is approximately 1.14 nm[7].The XRD patterns for the hybrid nanocompounds MMT+MBT and MMT+MBI show peaks at 2?=4.9°and 2?=4.5°;therefore,the distances between the clay plates increased to 1.80and 1.93 nm,respectively.These results indicate that the molecules of the organic materials(MBT and MBI)penetrated the interlayer space(gallery).The diffraction characteristics of the Na+-MMT and the hybrid synthesized nanocompounds are summarized in Table 4.