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¸ù¾ÝÊý¾Ý£¬Using the BET method for textural analysis, the specific surface area, pore diameter and total pore volume of SBA-15 are calculated as 864.0m3/g, 5.114 nm, and 1.105cm3/g respectively.And the three parameters of IBU/SBA-15 are 237.6m3/g, 7.571nm, and 0.4497cm3/g respectively according to Fig 4b.

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[ Last edited by magnolia_xu on 2012-5-9 at 14:36 ]
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