Various eutectic systems have been proposed and studied over the past few decades. Most
of the studies have focused on three typical types of eutectics: eutectic metals, eutectic salts …

Green solvents are one of the hot topics of green chemistry. Ionic liquids (ILs) and deep
eutectic solvents (DESs) are deemed as green solvents to a certain extent, and they have …

The advancement of the electric vehicle industry has inevitably resulted in the increased
production and numerous scraps of lithium-ion batteries (LIBs), among which the nickel …

With the increasing demand of lithium-ion batteries in recent decades, the growing waste
from the electrode materials of lithium-ion batteries has become an urgent problem. Lithium …

Sulfur dioxide (SO2), ammonia (NH3), hydrogen sulfide (H2S), nitrogen dioxide (NO2), and
nitric oxide (NO) are toxic gases from industrial exhaust, which could lead to acid rain, air …

The rapid industrialization and energy transition, as well as social pressure is increasing the
current needs for metals. This results in an increasing demand, so the exploitation of more …

The replacement of traditional solvents in lithium-ion battery recovery process by deep
eutectic solvents (DESs) has been widely reported. This work proposed a DES modified by …

Deep eutectic solvents (DESs) are modified versions of ionic liquids (ILs) and are formed by
the fusion of polar components (liquids or solids) via hydrogen bonding interactions. DESs …

Rare earth elements (REEs) are becoming more and more significant as they play crucial
roles in many advanced technologies. Therefore, the development of optimized processes …

The NdFeB permanent magnet is a critical material in digital electronics and clean energy
industry. Traditional recovery processes based on the solvent extraction technique would …