Efficient Utilization of Nanospace of Layered Transition Metal Oxide HNbMoO6 as a Strong, Water-Tolerant Solid Acid Catalyst

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• 作者：Caio Tagusagawa ; Atsushi Takagaki ; Shigenobu Hayashi ; Kazunari Domen
• 刊名：Journal of the American Chemical Society
• 出版年：2008
• 出版时间：June 11, 2008
• 年：2008
• 卷：130
• 期：23
• 页码：7230 - 7231
• 全文大小：85K
• 年卷期：v.130,no.23(June 11, 2008)
• ISSN：1520-5126

文摘

Layered HNbMoO₆ was found to function as a strong solid acid catalyst, exceeding the activity of zeolites and ion-exchange resins for Friedel−Crafts alkylation. HNbMoO₆ also exhibited high catalytic activity for esterification of hydrocarboxylic acid and hydration. The catalytic performance of layered HNbMoO₆ is attributed to the intercalation of reactants into the interlayer and the development of strong acidity.