高级检索

    聚烯烃分离膜表面改性研究进展

    Advances in the Surface Modification of Polyolefin Membranes

    • 摘要: 综述了聚烯烃类分离膜表面改性研究的主要进展,着重介绍了高能辐射接枝、光引发接枝、等离子体接枝、表面臭氧处理、以及超临界CO2状态下接枝等表面改性方法的特点,分析了改性后聚烯烃膜的性能,并对聚烯烃分离膜表面改性进行了展望。

       

      Abstract: Polyolefins are important membrane materials,but their hydrophilic properties result in some problems in practical applications,such as higher drivable pressure and easy to be foul.Surface modification of polyolefin membranes can improve their properties

       

    /

    返回文章
    返回