Chem. J. Chinese Universities ›› 1987, Vol. 8 ›› Issue (12): 1150.
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Yan Juntan, Du Yingjun, Huang Mingde, Xu Rongnan
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Abstract: A new method for determining the pore structure of porous mate-rials outside the column by GPC (OGPC) has been proposed. This method can determine the pore structure of certain porous materials with a suitable solvent so that the simple equation governing elution in GPC can be applied.An equation for this method was deduced. The results of mcsurement on a sample of silica packing material were found to be satisfactory. An explanation for discrepancies in measurements on macroporous ST-DVB copolymers(which really contain also micropores) was proposed.
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Yan Juntan, Du Yingjun, Huang Mingde, Xu Rongnan . Determination of the Pore Structure of Porous Materials by Gel Permeation Ghromatography(GPC)--Determination Outside the Column[J]. Chem. J. Chinese Universities, 1987, 8(12): 1150.
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http://www.cjcu.jlu.edu.cn/EN/Y1987/V8/I12/1150
