Enhanced bifunctional adsorption of anionic and cationic pollutants by MgAl LDH nanosheets modified montmorillonite via acid-salt activation - Xingjian Dai; Chuan Jing; Kailin Li; Xiaotian Zhang; Dan Song; Li Feng; Xiaoying Liu; Hui Ding; Haodi Ran; Kangwen Zhu; Nan Dai; Shuang Yi; et al. (Applied Clay Science, 2023)