论文部分内容阅读
制备了含不同结构多金属氧酸盐(HPA)和含量不同多金属氧酸盐的聚乙烯醇(PVA)纤维材料,并用IR、XRD光谱和扫描电镜(SEM)对其进行了表征.针对PVA在水中的溶胀性能,系统地研究了多金属氧酸盐的种类、含量、交联温度和时间对PVA纤维材料的水溶性的影响.
Polyvinyl alcohol (PVA) fiber materials containing different structures of polyoxometalates (HPA) and polyoxometalates of different contents were prepared and characterized by IR, XRD and SEM. Swelling property in water, the influence of the type, content, crosslinking temperature and time of polyoxometallate on the water-solubility of PVA fiber was systematically studied.