Synthesis of ordered mesoporous carbon molecular sieves CMK-1

被引：171

作者：

Joo, SH ^{[1
]}

Jun, S ^{[1
]}

Ryoo, R ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem, Sch Mol Sci BK21, Mat Chem Lab, Taejon 305701, South Korea

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2001年 / 44卷

关键词：

carbon molecular sieve; CMK-1; mesoporous silica; MCM-48; synthesis; mesoporous carbon;

D O I：

10.1016/S1387-1811(01)00179-2

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Highly ordered mesoporous carbon molecular sieves designated as CMK-1 were synthesized using mesoporous MCM-48 silica with various pore diameters as templates. sucrose as a carbon source and sulfuric acid as the carbonization catalyst. The effect of the sucrose-to-sulfuric acid ratio on the structure of the resultant carbon, the effect of the pyrolysis temperature, and the optimum amounts of sucrose for MCM-48 with various pore diameters have been investigated. These results show that the synthesis method can be accurately controlled to obtain the highly ordered mesoporous carbon molecular sieves in a large scale. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：153 / 158

页数：6

共 12 条

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