The structure heterogeneity of silica mesopores of Sba-15 in respect to the pluronic 123 template concentration

被引：3
|
作者：
Dhaneswara, D. [1 ]
Fatriansyah, J. F. [1 ]
Putranto, D. A. [1 ]
Utami, S. A. A. [1 ]
Delayori, F. [1 ]
机构：
[1] Univ Indonesia, Met & Mat Engn, Fac Engn, Kampus UI Depok, Jawa Barat 16424, Indonesia
来源：
MINERAL PROCESSING AND TECHNOLOGY INTERNATIONAL CONFERENCE 2017 | 2018年 / 285卷
关键词：
ITRACONAZOLE; ADSORPTION; CATALYST;
D O I：
10.1088/1757-899X/285/1/012032
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The analysis of structure heterogeneity factor of silica mesoporous SBA-15 has been conducted. The structure factor has been found to be different for low and high concentration of Pluronic-123 template. The structure heterogeneity of high concentration of Pluronic-123 has been found less than 1 while for low concentration, the structure heterogeneity was found to be larger than 1. This indicates the dissimilarity of the structure and can be used as a probe to detect the formation of large mesopores. It also was found that the system exhibits type IV and H1 adsorption type which indicates the capillary condensation and interconnected pores.
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页数：7
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