Nanoplatelet-based reconstructed hydrotalcites:: towards more efficient solid base catalysts in aldol condensations

被引：86

作者：

Abelló, S

Medina, F ^{[1
]}

Tichit, D

Pérez-Ramírez, J

Cesteros, Y

Salagre, P

Sueiras, JE

机构：

[1] Univ Rovira & Virgili, Dept Quim & Engn Quim, Tarragona 43007, Spain

[2] ENSCM, Lab Mat Catalyt & Catalyse Chim Organ, CNRS, UMR 5618, F-34296 Montpellier, France

[3] Yara Technol Ctr Porsgrunn, N-3908 Porsgrunn, Norway

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 11期

关键词：

D O I：

10.1039/b417322h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rehydration of Mg-Al hydrotalcite in the liquid phase using ultrasounds or a high stirring speed leads to nanoplatelets with surface areas of 400 m(2) g(-1), displaying catalytic activities in aldol condensations up to 8 times higher than the best catalytic system reported in the literature.

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收藏

页码：1453 / 1455

页数：3

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