The present paper focuses on the importance of critical raw materials (CRMs) of green
energy technologies especially, wind mill and electric vehicle (EVs) sectors. The …

The continuous miniaturization of modern green and advanced technologies is increasing
the demand of rare earth elements (REEs). Consequently, REEs are listed as the critical …

Cobalt demand has witnessed tremendous growth in recent years due to its wide utilization
in many critical industries. However, more than half the world's demand for cobalt is supplied …

Progressively and projected integration of rare earth metals (REMs) in modern technologies,
especially in the clean energy, consumer electronics, aerospace, automotive, and defense …

SmCo permanent magnets are used in the automotive and aircraft industries. They are
preferable over NdFeB magnets for applications above 150° C. End-of-life SmCo magnets …

Room-temperature catalytic oxidation is a highly promising method for controlling
formaldehyde (HCHO) concentrations indoors because it does not require any additional …

Recycling of samarium–cobalt (SmCo) magnets is essential due to the limited resources of
the mentioned metals and their high economic importance. The ionic liquid (IL) …

A solvometallurgical recycling route for the recovery of samarium, cobalt, copper and iron
from SmCo magnets was developed. The SmCo magnets were first crushed and milled to …

Cyanex 572 has been first studied for the extraction of scandium from trivalent rare earths
(REs). The extraction mechanism of Cyanex 572 for Sc (III) was proposed to be cation …

Recovery and separation of rare earth elements was highly crucial but difficult. In this study,
a well-designed new ionic liquid named as benzyltributylammonium decanedioate ([N …