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    • 7. 发明公开
    • 혼성 다공성 구조체, 이를 포함하는 분리막 및 혼성 다공성 구조체의 제조 방법
    • 混合多孔结构材料,包括其的膜和制备混合多孔结构材料的方法
    • KR1020130049616A
    • 2013-05-14
    • KR1020110114745
    • 2011-11-04
    • 삼성전자주식회사성균관대학교산학협력단
    • 강효한성수유필진여선주김영훈류두열
    • B01D69/00B01D69/02B01D67/00C02F1/44
    • B01D69/02B01D67/003B01D67/0079B01D69/10B01D69/148B01D71/021B01D71/024B01D71/028B01D71/80B01D2325/24B29C67/202
    • PURPOSE: A composite porous structure including porous regions and non-porous region, a manufacturing method thereof and a separation film including the same are provided to enhance mechanical strength and stomatal density per unit area, to be utilized as a separation membrane material for a nanofiltration membrane and an ultrafiltration membrane by forming uniform sized nano pores, to selectively separate particular sized particles and to be effectively applied in bio filters for water process. CONSTITUTION: A composite porous structure (10) comprises porous regions (1) which form a nano porous structure and a non-porous region (2). The porous region is formed in a laminated form for a plurality of spherical bodies to be contacted in three dimensions. The non-porous region is formed in a structure which fills gaps between the pluralities of spherical bodies of the porous regions. The plurality of spherical bodies which forms the porous region has an interconnected structure in which adjacent spherical bodies are connected. The porous regions comprise an organic porous material, an inorganic porous material, an organic and inorganic hybrid porous material or a combination thereof.
    • 目的:提供包括多孔区域和无孔区域的复合多孔结构体,其制造方法和包含该多孔区域的分离膜,以提高每单位面积的机械强度和气孔密度,以用作纳米过滤的分离膜材料 膜和超滤膜通过形成均匀的尺寸的纳米孔,以选择性分离特定尺寸的颗粒并且有效地应用于用于水处理的生物过滤器中。 构成:复合多孔结构(10)包括形成纳米多孔结构的多孔区(1)和无孔区(2)。 多孔区域形成为三维接触的多个球体的层叠形式。 无孔区域形成为填充多孔区域的多个球体之间的间隙的结构。 形成多孔区域的多个球体具有相邻的球体连接的互连结构。 多孔区域包括有机多孔材料,无机多孔材料,有机和无机混合多孔材料或其组合。