An international team of scientists led by Rice University's Pengcheng Dai has confirmed the existence of emergent photons ...

Critical mineral strategies are likely to lead to further investment in exploration, refining and processing, thus reshaping ...

These rare earth metals, such as Cerium oxide, Bastnasite, Neodymium oxide, Lanthanum carbonate, Praseodymium, Dysprosium, and Terbium, are among other metals and magnets used to make commodities ...

In this compound, the chain units hold a high density of electronic charge, while the ladders are relatively empty. At equilibrium, the symmetry of the electronic states prevents any movement of ...

Now a cluster featuring a cerium–carbon triple bond has been stabilized inside a C 80 fullerene cage. The solid-state structure of the compound reveals a cerium–carbon bond distance of 1.969 ...

[SMM Rare Earth Weekly Review: Rare Earth Market Runs Steadily with Strong Wait-and-See Sentiment] The price of Pr-Nd oxide fluctuated upward within the range of 444,000-446,000 yuan/mt this week.

A series of Fe−Ce mixed oxides (95 atom % Fe−5 atom % Ce) has been prepared by different methods: coprecipitation, impregnation, and physical mixture of Ce and Fe oxides. These solids have been tested ...

[SMM Rare Earth Weekly Review: Rare Earth Market Runs Steadily with Strong Wait-and-See Sentiment] The price of Pr-Nd oxide fluctuated upward within the range of 444,000-446,000 yuan/mt this week.

The most commonly used proton exchange membranes (PEMs) for hydrogen and direct methanol fuel cells are the perfluorosulfonic acid ionomers (PFSA) such as Nafion, which are based on a Teflon-like ...