Europium is an f-block metal with two easily accessible oxidation states (+ 2 and+ 3) that
have vastly different magnetic and optical properties from each other. These properties are …

With the great demand for europium in green-energy technologies comes the need for
innovative methods to isolate the elements. We introduce a solid–liquid extraction method …

Separation of the adjacent lanthanide (Ln) pair such as Sm-Eu from each other using
chemical methods is difficult due to their similar chemical features. In the present work …

The variable valence rare earth elements are difficult to separate due to their similar
properties and intermediate valence states in molten salts. In order to realize their efficient …

A systematic understanding of atomic number dependent magnetic properties of rare earth
oxides is crucial for magnetic separation technology on hazardous industry wastes. In this …

In this work, experimental studies of the sorption of Fe3+ ions on a powder sorbent of the"
OU-A" brand in a static mode from sodium nitrate solutions with a concentration of 1-50 g/l …