Facile route to conformal hydrotalcite coatings over complex architectures: a hierarchically ordered nanoporous base catalyst for FAME production
Facile route to conformal hydrotalcite coatings over complex architectures: a hierarchically ordered nanoporous base catalyst for FAME production
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DOI：
10.1039/c4gc01689k
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发表时间：
2015-01-01
期刊：
影响因子：
9.8
通讯作者：
Lee, Adam F.
中科院分区：
文献类型：
--
作者：
Creasey, Julia J.;Parlett, Christopher M. A.;Lee, Adam F.
无碱和硝酸盐的水滑石涂层已接枝到分级有序的大孔-介孔SBA-15模板的表面上，通过逐步生长的共形氧化铝吸附层和随后的反应与甲醇镁。所得的低维水滑石微晶对于用于FAME生产的甘油三油酸甘油酯与甲醇的碱催化酯交换反应表现出优异的单位活性。
An alkali- and nitrate-free hydrotalcite coating has been grafted onto the surface of a hierarchically ordered macroporous-mesoporous SBA-15 template via stepwise growth of conformal alumina adlayers and their subsequent reaction with magnesium methoxide. The resulting low dimensional hydrotalcite crystallites exhibit excellent per site activity for the base catalysed transesterification of glyceryl triolein with methanol for FAME production.