离子交换容量 meaning in Chinese
ion exchange capacity
ionexchangecapacity
Examples
- Because of its specific structure and appropriate cation exchange capacity ( cec ) , montmorillonite has been used in the preparation of polymer / layered silicate nanocomposites
由于蒙脱土( montmorillionite , mmt )具有特殊的结构和适中的离子交换容量，可用于制备聚合物/层状硅酸盐纳米复合材料。 - Reacted with excessive epichlorohydrin and dipped in 2 . 5 - 3 . 0 m naoh solution , the content of epoxy groups in activated cell - ti was found to be up to 220 mol / ml . this content resulted in a high anion exchange capacity of 0 . 2 mmol cl - / ml
当naoh溶液浓度为2 . 5 3 . 0mol l且环氧氯丙烷相对过量时，活化基质中的环氧基含量达220 mol ml ，由此产生的阴离子吸附剂的离子交换容量为0 . 20mmolcl ~ - ml 。 - And it should be ascribed to silt according to the view of its mineral composition , particles distribution , physical and mechanical indices . not only is the content of cla > relatively high , but also the exchange capacity of ion , chiefly high - electronvalent calcareous ion , is great . due to aggregations filled with pore among inter - particles , the soil has the engineering properties of silty clay
从其矿物成分、颗分试验及物理力学指标来看，它应归属于粉土，但由于土中的粘粒含量较高，且粒间充填集聚体，土的离子交换容量较大，交换阳离子以高价钙离子为主，故其仍表现出粉质粘土的工程特性。 - The membrane properties were found to be dependent upon the content of styrene . the membrane physic - chemical properties compare to nafion 117 except that their chemical stability has to be further improved to make them acceptable for practical use in the proton exchange membrane fuel cell . the proton transport through the membrane follows the " liquid - like " proton conductivity mechanism y and the water balance is important for the working condition of the fuel cell
对磺化膜的研究分析表明：膜的性能参数如离子交换容量、吸水率、水合系数、形体稳定性、导电性能、化学与热稳定性等依赖于膜中苯乙烯含量，且接枝苯乙烯相互间的位阻效应对膜性能影响很大；膜的性能可与nafion膜相比较；质子在膜中的传导遵循“似液体”质子传导机理；电渗析与扩散作用使膜保持水平衡。