A stable and highly active hybrid mesoporous solid acid catalyst

被引：138

作者：

Nakajima, K

Tomita, I

Hara, M

Hayashi, S

Domen, K

Kondo, JN

机构：

[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

[2] New Energy & Ind Sci & Technol Dev Org Japan, Kawasaki, Kanagawa 2128554, Japan

[3] Tokyo Inst Technol, Interdisciplinary Grad Sch Sci & Engn, Midori Ku, Yokohama, Kanagawa 2268503, Japan

[4] AIST, Res Inst Instrumentat Frontier, Tsukuba, Ibaraki 3058565, Japan

[5] Univ Tokyo, Dept Chem Syst Engn, Bunkyo Ku, Tokyo 1138656, Japan

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 15期

关键词：

D O I：

10.1002/adma.200500426

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ethenylene groups within the silicate framework of hybrid mesoporous ethenylene-silica (HME) are successfully modified via a two-step chemical modification process (see Figure) to produce a sulfonic acid-functionalized hybrid mesoporous solid acid catalyst. The material exhibits high activity for various acid-catalyzed reactions and can be used repeatedly without deactivation. The Diels-Alder modification described can be extended to the creation of other functional materials.

引用

页码：1839 / +

页数：5

共 26 条

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