Synthesis and characterization of nano-bentonite by solvothermal method
Synthesis and characterization of nano-bentonite by solvothermal method
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DOI：
10.1016/j.colsurfa.2010.11.016
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发表时间：
2011-03-05
影响因子：
5.2
通讯作者：
Morsali, Ali
中科院分区：
文献类型：
--
作者：
Darvishi, Zahra;Morsali, Ali
采用溶剂热法在不同条件下制备了膨润土纳米粒子。采用X射线荧光分析仪（XRF）对纳米膨润土进行了表征。X射线粉末衍射（XRD）、热重分析（TGA）、差热分析（DTA）和红外光谱。扫描电子显微镜（SEM）观察表明，使用溶剂热法导致膨润土纳米结构。反应在几种条件下进行，以找出不同的因素，如老化时间和温度对纳米结构的尺寸和形貌的作用。(C)2010 Elsevier BV保留所有权利。
Nano-particles of bentonite have been prepared by solvothermal method in different conditions. The nano-bentonite was characterized by X-ray fluorescence analysis (XRF). X-ray powder diffraction (XRD), thermal gravimetry analysis (TGA), differential thermal analysis (DTA) and infrared spectroscopy. Scanning electron microscopy (SEM) observations revealed that using of solvothermal method leads to bentonite nanostructure. The reactions were performed in several conditions to find out the role of different factors such as the aging time and temperature on the size and morphology of the nano-structures. (C) 2010 Elsevier B.V. All rights reserved.