Vertical layered double hydroxide array-assisted bidirectional regulation of high-performance polyamide nanofiltration membrane

Key Points

• Enhanced membrane performance was achieved through the integration of layered double hydroxides and polyamide materials.
• The study demonstrates a significant improvement in filtration efficiency, achieving a performance increase of up to 30%.
• Observational analysis utilized various characterizations to assess the membrane's structural and functional features.
• This approach highlights the potential for better water purification methods using advanced material strategies.