高交联大孔苯乙烯/二乙烯苯共聚物的合成及其孔结构的研究Ⅰ

利用纯化的二乙烯苯(含量≥95％)作交联剂,合成了一系列苯乙烯/二乙烯苯高交联大孔共聚物,而且较详细地研究了不同聚合条件(如致孔剂用量和组成)对共聚物孔结构的影响。结果表明,高交联共聚物一般都具有高的比表面积,通过调节致孔剂的组成、用量等聚合条件,可以调整和改变共聚物的孔结构。

STUDIES ON THE SYNTHESIS AND THE POROUS STRUCTURE OF THE HIGH CROSSLINKING STYRENE-DIVINYL BENZENE COPOLYMERS I

The authors prepared the high crosslinking copolymeis with purified divinyl benzenes. They also studied in detail the different conditions of preparation, for instance, concentration of crosslinking agent, which affected the pore structure of the copolymers.From experimental results, it is indicated that the copolymers of high crosslinking possess high surface area. An adequate use of the kind and proportion of inert diluente and the ratio of monomers yield products can meet the requirements of industrial purpose.