Amine-functionalized MOF-derived carbon materials for efficient removal of Congo red dye from aqueous solutions: simulation and adsorption studies

作者：Na Hu, Junzhe Yu, Liran Hou, Changrong Shi, Kai Li, Fangxue Hang, Caifeng Xie · 发表于：RSC Advances · 年份：2022 · DOI：10.1039/d2ra06513d · 被引用次数：41 · 研究领域：Adsorption and biosorption for pollutant removal、Metal-Organic Frameworks: Synthesis and Applications、Nanomaterials for catalytic reactions

. Hydrogen bonding and electrostatic interactions between CR and PEI@MDC surface functional groups were the main mechanisms controlling the adsorption process. After five adsorption-desorption cycles, PEI@MDC still showed a high adsorption capacity for CR, indicating that the adsorbent had an excellent regeneration ability.