Robust superhydrophobic attapulgite coated polyurethane sponge for efficient immiscible oil/water mixture and emulsion separation

• DOI: 10.1039/c6ta07535e
• Publication Date: 2016-09-13T12:03:06Z
• Authors: Jian Li; Changcheng Xu; Yan Zhang; Rongfang Wang; Fei Zha; Houde She
• Keywords: Sponge

The superhydrophobic PU sponges separated oils from immiscible oil/water mixture and oil-in-water emulsion with the separation efficiency over 99.8%.