Mechanism study of a novel modified mesoporous silicon-based NiT<sub>50</sub>/MCM-41 adsorbent for the selective adsorption of methylene blue from water
Baojuan Luo, Menghan Zhang, Nana Zhou, Yongxin Fu, Xiaoxun Ma, Chengyi Dai
Abstract
components were successfully introduced in the mesoporous channels of the silicon-based adsorbent through heat treatment, enabling the cationic dye to be immobilized on the silicon-based adsorbent through Lewis acid-base interaction, which effectively improved the adsorption capacity and adsorption selectivity towards MB.
Topics & Concepts
Methylene blueAdsorptionMesoporous materialMCM-41ChemistrySiliconChemical engineeringNuclear chemistryMaterials scienceMolecular sieveOrganic chemistryCatalysisEngineeringPhotocatalysisAdsorption and biosorption for pollutant removalGas Sensing Nanomaterials and SensorsCatalytic Processes in Materials Science