摘要：Extraction of lithium from liquid lithium resources has become a popular research field, among which H2TiO3 material has great application potential. In this work, we further explored the correlation that the hydrophilicity of H2TiO3 with its adsorption performance based on the existing work. The double surfactants method was used to regulate the morphology and hydrophilic functional groups of the surface to regulate the material hydrophilia and prepare nano-sized lithium ion sieve. The effect of surfactant and preparation method on the hydrophilicity and adsorption properties of the materials were investigated. The results show that the synthesized lithium ion sieve H2TiO3-4 (HTO-4) has excellent hydrophilicity and adsorption performance reflected with the maximum adsorption capacity of 56.03 mg·g?1. Meanwhile, the adsorption capacity loss of the material is only 3.8 % after five cycles, which shows a satisfactory cyclic stability. ? 2022 Elsevier B.V.

ISSN号：1385-8947

卷、期、页：卷453 子辑1 文献号139485

发表日期：2023-02-01

影响因子：0.000000

收录情况：SCI（科学引文索引印刷版）,EI（工程索引）,SCIE（科学引文索引网络版）

发表期刊名称：Chemical Engineering Journal

参与作者：Sun, Jing,Li, Xiaowei,Huang, Yuhong,Luo, Guiling,Tao, Duanjian,Yu, Jiangtao,Chen, Linlin

第一作者：巢艳红,朱文帅

论文类型：期刊论文

论文概要：Sun, Jing,Li, Xiaowei,Huang, Yuhong,Luo, Guiling,Tao, Duanjian,Yu, Jiangtao,Chen, Linlin,巢艳红,朱文帅，Preparation of high hydrophilic H2TiO3 ion sieve for lithium recovery from liquid lithium resources，Chemical Engineering Journal，2023，卷453 子辑1 文献号139485

论文题目：Preparation of high hydrophilic H2TiO3 ion sieve for lithium recovery from liquid lithium resources