Synthesis and characterization of nano-bentonite by solvothermal method

被引：21

作者：

Darvishi, Zahra ^{[1
]}

Morsali, Ali ^{[1
]}

机构：

[1] Tarbiat Modares Univ, Fac Sci, Dept Chem, Tehran, Iran

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2011年 / 377卷 / 1-3期

关键词：

Solvothermal; X-ray diffraction; Nano-bentonite; Electron microscopy; PHYSICOCHEMICAL PROPERTIES; ACID ACTIVATION; CLAY; NANOSTRUCTURES; CARBON; ADSORPTION; GROWTH;

D O I：

10.1016/j.colsurfa.2010.11.016

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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.

引用

页码：15 / 19

页数：5

共 42 条

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