Crystallized material with hierarchical porosity containing silicon
作者： Cedric Boissiere , Clement Sanchez , Aurelie Coupe , Alexandra Chaumonnot
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摘要: Hierarchical porosity material consisting of at least two elementary spherical particles having a maximum diameter 200 microns, one said comprises matrix based on silicon oxide and exhibiting crystallized walls, macropore volume measured by mercury porosimetry ranging between 0.05 1 ml/g, mesopore nitrogen volumetric analysis 0.01 ml/g micropore 0.03 0.4 ml/g. The preparation use same as adsorbent or acidic solid is also described.
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