Researchers have established that a particularly stable form of WTe2 is a two-dimensional topological insulator, confirming recent predictions. The findings should provide new opportunities for fundamental studies of topological phenomena and for next-generation spintronic applications. Read more »
New Study on Graphene-Wrapped Nanocrystals Makes Inroads Toward Next-Gen Fuel Cells
A powdery mix of metal nanocrystals wrapped in single-layer sheets of carbon atoms shows promise for safely storing hydrogen for use with fuel cells for passenger vehicles and other uses. Now, a new study provides insight into the atomic details of the crystals’ ultrathin coating and how it serves as selective shielding while enhancing their performance in hydrogen storage. Read more »
Toyota Collaborates with the ALS and Molecular Foundry
Toyota has been working at the ALS for a few years now to gain deeper insight into the chemistry of electrolytes for use in magnesium-ion batteries. The hope is that the research eventually leads to a fully developed magnesium-based battery technology that would replace lithium-ion batteries with essentially twice the energy in the same volume. Toyota hopes to move toward this goal more quickly through a new collaborative research project at the ALS and the Molecular Foundry. Read more »
