Ball milling synthesis of Fe₃O₄ nanoparticles-functionalized porous boron nitride with enhanced cationic dye removal performance.

ABSTRACT: Enhancement of the adsorption performance and recyclability of adsorbents is a crucial aspect of water treatment. Herein, we used one-dimensional porous boron nitride (PBN) as a carrier to load Fe₃O₄ nanoparticles for the preparation of Fe₃O₄ nanoparticles-functionalized porous boron nitride (Fe₃O₄/PBN) via a ball milling method. The high-energy ball milling promoted the creation of a negatively charged PBN surface and facilitated the uniform distribution of Fe₃O₄ nanoparticles on the surface of PBN. The adsorption performance of Fe₃O₄/PBN toward cationic dyes could be significantly improved while no enhancement was observed for anionic dyes. The great adsorption performance

SUBMITTER: Li J 

PROVIDER: S-EPMC10898448 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature