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Abstract
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In this research work, Mg3Al layered double hydroxide (LDH) intercalated with bis-tetrazole, was prepared from the reaction of solutions of Mg(II) and Al(III) nitrate salts with an alkaline solution of bis-tetrazole by using the coprecipitation method.1,2 The successful preparation of a nanohybrid of bis-tetrazole with LDH was confirmed by powder X-ray diffraction, FTIR spectroscopy and thermal gravimetric analysis (TGA) and also CHN ( elemental analysis ). There are lots of works on intercalation of different componds within LDHs layers but almost all of those componds has negatively charged head groups such as nitrat , carboxylate , carbonate and other groups , but here we've worked on intercalation of bis-tetrazole wich has nagative charges on tetrazole rings not on head groups. And at the end we have investigated effects of bis-tetrazoles intercalation on its properties.3 The interlayer structure, hydrogen bonding , and other porperties were shown by molecular stimulation , and A perfect agreement was achieved between stimulated and experimental results. The XRDs result shows no change in interlayer distances as can be seen from figure 1.
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