Fabrication of a hybrid ultrafiltration membrane based on MoS₂ modified with dopamine and polyethyleneimine

Abstract

The hydrophobicity of ultrafiltration membranes is the main cause of membrane fouling and reduced permeability, so it is necessary to improve the hydrophilicity and anti-fouling performance of ultrafiltration membrane materials.

Optimization of isotropic MoS2/PES membranes for efficient treatment of industrial oily wastewater

“…Several researchers have made attempts to blend MoS 2 with anisotropic PES but have been scuppered by membranes of low permeability. 46,47 The novelty of the present work focussed on blending MoS 2 with isotropic PES and assessing the resultant performance towards oil rejection.…”

Preparation of MoS2@PDA-Modified Polyimide Films with High Mechanical Performance and Improved Electrical Insulation

“…Two-dimensional transition metal sulfides have received widespread attention in scientific research and industry due to their unique physical and chemical properties [ 9 , 10 , 11 ]. Molybdenum disulfide (MoS 2 ) is a two-dimensional material with a special layered structure and a high degree of surface activity, which makes it excellent in terms of mechanical and friction properties [ 12 , 13 ].…”