The global movement toward the pillars of a circular economy has restructured the entire
chain of the primary production sector. Together, increases in the consumption of critical …

With the booming of renewable clean energies towards reducing carbon emission, demands
for lithium-ion batteries (LIBs) in applications to transportation vehicles and power stations …

The emergence of the battery society has resulted in an unprecedented strain on the supply
of battery metals, such as nickel, cobalt, and manganese. Consequently, there is an urgent …

With the development of the new energy industry, the demand for iron phosphate and nickel–
cobalt hydroxide precursor materials in the power battery industry has increased sharply …

Nitric acid pressure leaching has great potential in treating limonitic laterite. A new method is
designed to improve the downstream process. The resulting calcium nitrate solution is …

This study investigates the recovery of nickel sulfide (NiS) using fluidized bed homogeneous
crystallization (FBHC), emphasizing the process from nucleation to crystallization. Sludge …

The development of electrocatalysts for the oxygen evolution reaction (OER) is one of the
most critical issues for improving the efficiency of electrochemical water-splitting, which can …

HNO 3 leach liquor of saprolitic laterite ore contains Fe 3+, Al 3+, Sc 3+, Ni 2+, Co 2+, Mg
2+, etc. Efficient removal of Fe 3+ while reducing the loss of valuable metals is the key to …

In this study, the selective recovery of nickel ions from waste printed circuit boards (WPCBs)
solution through polymer inclusion membranes (PIMs) containing 5-nonylsalicylaldoxime …

Nickel is a strategic resource in social life and defense technology, playing an essential role
in many fields such as alloys and batteries. With the decrease in nickel sulfide, it is of great …