permselectivity

常见例句

Variations in chemical structure were found to lead to significant changes in permeability and permselectivity of polyetherimide membranes.
结果表明,这类聚醚酰亚胺的分子结构,特别是取代基的位置对透气性和透气选择性有很大的影响。
The fixed carrier membranes for CO2 separation are very attractive due to itshigh permselectivity as well as good stability.
分离CO2的固定载体膜同时具备良好的稳定性和渗透选择性能，是一类很有发展前景的新型分离膜。
The pyrolysis membranes from silicon resin would be applied to membrane reactors, owing to its higher resistance to temperature and better permselectivity.
硅树脂裂解膜由于它能耐较高温度,具有较好的选择透过性,因而它在膜反应器方面具有广阔的应用前景。
Partreplacement of HQDEA with rigid dianhydrides(PMDA and BPDA)or semirigid dianhydride(BTDA)generally increase H_2 permeability and permselectivity for gas pairs H_2/N_2 andO_2/N_2.
结果表明,在HQDEA-MDA分子中引入刚性或半刚性的第二种二酐单体后,在透H_2系数有所提高的情况下,聚醚酰亚胺的H_2/N_2选择性明显改善,其中BPDA改性的聚醚酰亚胺HQDEA/BPDA-MDA的透气选择性最好。
Modification and permselectivity of polyamide composite membrane
聚酰胺复合膜的改性及其选择渗透性
Keywords LB multilayers films;gas permeation;permselectivity;
LB累积层膜;气体渗透;透过选择性;