Currently, there is an increasing industrial demand for rare earth elements (REE) as these
elements are now integral to the manufacture of many carbon-neutral technologies. The …

Scandium is a critical metal in increasing demand for modern technologies, such as light-
weight aluminum-scandium alloys. Evaluating current and identifying new sources of the …

The solar‐driven photocatalytic reduction of CO2 (CO2RR) into chemical fuels is a
promising route to enrich energy supplies and mitigate CO2 emissions. However, low …

The rare earth elements (REE) have attracted much attention in recent years, being viewed
as critical metals because of China's domination of their supply chain. This is despite the fact …

Rare earth elements (REEs) are critical materials in electronics and clean technologies. With
the diminishing of easily accessible minerals for mining, the REE recovery from waste is an …

The paper serves to briefly review the disposal and storage of bauxite residue from the late
nineteenth century and discusses how the environmental aspects of storage and disposal …

Red mud is generated at a rate of up to 175.5 million tons per year. The global stockpile of
red mud is near 4 billion tons. This material is hazardous with pH values from 11 to 13 …

In this work, the extraction of selected rare earth elements from bauxite residue by dry
digestion method followed by water leaching was investigated. Kinetic studies performed …

Uranium, thorium, and rare earth elements (REEs) are important strategic elements in
today's world with a range of applications in high and green technology and power …

In recent years, recovery of rare earth elements (REEs) from coal fly ashes (CFAs) has been
considered as a promising resource recovery option. Yet, quantitative information on REE …