Preparation of Phosphoric Acid-Functionalized SBA-15 and Its High Efficient Selective Adsorption Separation of Lanthanum Ions

• Published in: Journal of chemical and engineering data Vol. 65; no. 2; pp. 746 - 756
• Main Authors: Zheng, Xudong, Song, Zhiqiang, Liu, Enxiu, Zhang, Yuzhe, Li, Zhongyu
• Format: Journal Article
• Language: English
• Published: American Chemical Society 13.02.2020

Phosphoric acid-functionalized mesoporous silica material was prepared by copolycondensation using P123 as the soft template and diethylphosphatoethyltriethoxysilane as the functional monomer. It was used for highly efficient selective adsorption and separation of La­(III). By adjusting the ratio of...