The homogeneous membranes with different degree of sulfonation were prepared by sulfonation of poly ( aryl ether ketone) in the present paper. 以聚芳醚酮为主链,经磺化引入荷电基团(-SO3H)制得了具有不同磺化度和不同中和盐型的均质膜。
Unlike the ionic precursors such as Na2S and H2S, TAA could diffuse into the cationic-exchangeable ionomer membranes much more uniformly, Which led to the homogeneous distribution of CdS nanoparticles in the Nafion membranes. 与文献报道的前驱体如Na2S和H2S不同,TAA可以在全氟磺酸离子膜中均匀扩散,最终在Nafion薄膜中得到均匀分布的纳米CdS晶体。
The mobilities of anions and cations with 1-3 valences in homogeneous and heterogeneous membranes have been measured. 测定了1&3价阴、阳离子在均相和异相膜中的淌度。
Using Poly ( 4 methyl pentene 1)( PMP) as a membrane material and cyclohexane, trichloroethylene, mixture of cyclohexane and trichloroethylene as solvents, these solutions were cast to form homogeneous dense membranes, respectively. The crystalline properties of the membranes were investigated by DSC. 以聚4-甲基戊烯-1(PMP)为膜材质,分别以环己烷、三氯乙烯以及环己烷/三氯乙烯为溶剂,以浇铸法制备了PMP的均质致密膜。
And made use of the homogeneous design to optimize conditions of activating carrier membranes, the time bounding antigen and the conditions of the determination of electrode. 研究了载体膜的组成对电极灵敏度的影响,并采用均匀设计法对载体膜的活化条件、抗原抗体结合时间以及电极测试条件等进行了优化。
Pervaporation separation of dioxane-water and acetone-water mixtures has been studied by use of chitosan homogeneous and composite membranes. 使用均质和复合壳聚糖膜对二氧六环-水和丙酮-水溶液的渗透汽化分离性能进行了研究。
Investigation on Gas Permeation Through Homogeneous Polymeric Membranes 离子交联聚合物膜气体在均质高分子膜中渗透过程的研究