共 14 条
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
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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页码:1453 / 1455
页数:3
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