A flexible Ti₃C₂T _x (MXene)/paper membrane for efficient oil/water separation.

ABSTRACT: The scalable fabrication of flexible membranes for efficient oil/water separation is in high demand but still significantly underdeveloped. Here, we present a flexible membrane using Ti₃C₂T _x (MXene) as the functional layer on conventional print paper as the substrate. With a simple coating process using MXene ink, we developed a highly hydrophilic and oleophobic membrane with an underwater oil contact angle of 137°. Such a simple membrane shows outstanding flexibility and robustness, and demonstrates a facile approach for membrane scale-up using MXene ink on low-cost print paper. The membrane shows high separation efficiency for oil/water emulsions, of over 99%, and a high water permeation flux of over 450 L per m² per h per bar. We demon

SUBMITTER: Saththasivam J 

PROVIDER: S-EPMC9064364 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature