Rice Straw and Rice Straw Ash as Precursor for Synthesis of Mesoporous Molecular Sieves MCM-41

被引：0
|
作者：
Tang, Xiaohong [1 ]
Li, Baojun [2 ]
Li, Chengwei [1 ]
机构：
[1] Henan Inst Educ, Dept Chem, Zhengzhou 450046, Peoples R China
[2] Zhengzhou Univ, Dept Chem, Zhengzhou 450001, Peoples R China
来源：
ADVANCES IN CHEMICAL ENGINEERING II, PTS 1-4 | 2012年 / 550-553卷
关键词：
Rice straw; Rice straw ash; MCM-41; AL-MCM-41;
D O I：
10.4028/www.scientific.net/AMR.550-553.1391
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this paper, rice straw (RS) and rice straw ash (RSA) were employed to synthesize mesoporous molecular sieves MCM-41 in an open-vessel. The structure of as-synthesized MCM-41 was characterized by X-ray diffraction (XRD) pattern, Fourier transform infrared (FT-IR) spectrum, NH3-Temperature Programmed Desorption (TPD), and N-2 adsorption-desorption isotherms. RS-MCM-41 and RSA-MCM-41 possess the same typical hexagonal mesoporous structure with high long-range order and crystalline degree as those of MCM-41 from water glass (SDS-MCM-41).
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页码：1391 / +
页数：2
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