Ms. Robin Felder

Program Assistant
Fundmental Interactions
Office of Basic Energy Sciences
SC-32.1/Germantown Building
U.S. Department of Energy
1000 Independence Avenue, SW
Washington, D.C. 20585-1290

E-Mail:robin.felder@science.doe.gov
Phone: (301) 903-5820
Fax: (301) 903-0271

Highlights

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Water-soluble and oil-soluble organic molecules effectively separate different elements in the lanthanide series of the Periodic Table.

“Tug of War” Tactic Enhances Chemical Separations for Critical Materials

Opposing teams of water-loving and oil-loving molecules separate metals called lanthanides that are important in developing clean energy technologies.

This image shows the variation in permeability in a network of fractures due to quartz dissolving in the fractures. Each plane represents an individual fracture in the network.

Filling in the Cracks: Scientists Improve Predictions for the Dissolution of Minerals in Rock Fractures

A new correction factor for predicting dissolution rates uses measurable geological properties in fractured media.