Durability studies of underwater superoleophobic graphene oxide coated wire mesh.

ABSTRACT: Due to the increased industrial oily wastewater, developing a successful oil/water separation mechanism is a ubiquitous challenge. As oil/water separation is an interfacial phenomenon, a straightforward way is to utilize the special wettability of novel materials towards oil and water. In this work, we intend to construct a durable membrane/mesh that can have a selective response towards oil and water based on the difference in surface tension. Graphene oxide (GO) is one such material that exhibits in-air hydrophilicity and underwater superoleophobicity. GO-coated wire meshes can act as membranes with excellent efficiency for oil/water separation, but they lack long-term durability for repeated use under different environments. We created GO*-coated wire meshes by dip coating multiple laye

SUBMITTER: Saikiran P 

PROVIDER: S-EPMC9926886 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature