|
Molecular formula : CAS :
nature : refers to the inorganic ion exchange membrane-based. Compared with the ion-exchange membrane organic, inorganic membranes with high temperatures, resistance to radiation, resistance to oxidation characteristics. The shortcomings of inorganic membrane patch is the strength and power of poor performance, easy hydrolysis, film more difficult. Their preparation methods generally are : inorganic ion-exchange high-temperature pressure sintering powder into tablets, inorganic ions inert powder dispersed in the polymer solution tape made by heterogeneous membrane, will be able to form inorganic ion exchanger soluble salt with inert organic polymer dissolved in the same solvent, the tape after soaking in film appropriate acid or alkali solution and the formation of uniform inorganic ion exchange membrane. The main inorganic membranes for the atomic energy industry, the pharmaceutical industry and the chemical analysis and so on.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |