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Highly ordered mesoporous silica-pillared kenyaite (SPK) and magadiite (SPM) were prepared by the hydrolysis of tetraethylorthosilicate (TEOS) through the catalytic effects of dodecylamine (DDA) in the interlayer space. SPM and SPK exhibited regular gallery heights of 3.0 and 3.4nm, narrow pore size distributions of 2.5 and 3.0nm and large specific surface areas of 877 and 1029m 2 /g, respectively...
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