Dehydration-dehydrogenation of 1-phenylethanol over acid-basic catalysts

被引：14

作者：

Aramendia, MA ^{[1
]}

Borau, V ^{[1
]}

Jimenez, C ^{[1
]}

Marinas, JM ^{[1
]}

Porras, A ^{[1
]}

Urbano, FJ ^{[1
]}

机构：

[1] Univ Cordoba, Dept Organ Chem, E-14004 Cordoba, Spain

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1998年 / 65卷 / 01期

关键词：

model reaction; 1-phenylethanol; acid-basic catalysts; MgO; ZrO2;

D O I：

10.1007/BF02475311

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

1-Phenylethanol transformation over several oxide catalysts (MgO, MgO-B2O3, ZrO2, AlPO4-SiO2 and a Spanish sepiolite of Vallecas) was used as test reaction to determine their acid-basic properties. Different kinds of surface sites are proposed for dehydration and dehydrogenation processes. Thus, strong basic sites are related to the dehydrogenation process while both weak acid and basic sites are responsible for that of dehydration.

引用

页码：25 / 31

页数：7

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