【摘要】 <正> 我们以甲苯或甲苯-正庚烷为致孔剂合成了一系列高交联的大孔苯乙烯-二乙烯苯(St-DVB)共聚物,本文报道这些共聚物的孔结构、孔结构稳定性及其与合成条件的关系。更多还原

【Abstract】 A series of highly crosslinked styrene-divinylbenzene copolymers (DVB>60% ) wereprepared. The pore structure of the copolymers was found to be changed with the DVB con-tent, the amount and ratio of diluents used in rolymerization. Pretreatment of the copolymershowed a considerable influence on the porosity更多还原