<正> In this Paper, PVC membrane Selective clectrodes are prepared for theophylline which are based on its ion-pair comp......

为了提高双酚A废水的处理效率,采用有机膨润土的制备和模拟废水处理同时进行的方法,即将阳离子表面活性剂（氯代十六烷基吡啶-CPC）和......

The structure and properties of zeolite-4A modified by hexadecyl trimethyl ammonium bromide (CTMAB) were investigated in......

An eco-friendly synthesis of cyclododecanone (CDON) from cyclododecatriene (CDT) is described. Selec- tive epoxidation o......