Pentacoordinated Ca-based Layered Double Hydroxide

Doubled mineralization capacity

Pentacoordinated Ca-5-LDH obtained via calcination-reconstruction exhibits twice the Cd2+ mineralization capacity of the seven-coordinated analogue, offering an efficient mineralizer for heavy metal remediation.

Zixian, Li · Nuo, Xu · Ren, Jing · Hao, Haigang · Gao, Rui · Kong, Xianggui · Yan, Hong · Hua, Xiao · Peng, Yung Kang · Ma, Shulan · O'Hare, Dermot M. · Zhao, Yufei

Chemical Science 2024

Specifications

矿化容量

{'zh': '421.5', 'en': ''} mg g

Ca- OH H-LDH

{'zh': '191.2', 'en': '191.2'} mg g

Advantages

Both form super-stable mineralization structures (SSMS)