Wide-pH efficient Li recovery
A ternary hydrophobic deep eutectic solvent composed of HTTA, TOPO, and DDA that selectively extracts lithium with high efficiency across pH 3-13, offering a more environmentally friendly alternative for lithium recovery.
Chen, Jinglin · Zhong, Tian · Guisu, Yu · Zhang, Hepeng · Gao, Yun · Sun, Xiaoqi
Journal of Hazardous Materials 2024
Li/Na separation factor 10643.14
Equilibrium time 10 min
pH range 3-13