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A team of scientists led by the Department of Energy’s Oak Ridge National Laboratory found an unconventional way to improve catalysts made of more than one material. The solution demonstrates a path to designing catalysts with greater activity, selectivity and stability.

Researchers at the Department of Energy’s Oak Ridge National Laboratory are developing battery technologies to fight climate change in two ways, by expanding the use of renewable energy and capturing airborne carbon dioxide. ORNL researchers recently created and tested two different formulations for batteries that store renewable energy; when the energy is later used, an electrochemical reaction converts industrial carbon dioxide emissions into a solid form that has the potential to be used in other products.

A team led by researchers at the Department of Energy’s Oak Ridge National Laboratory explored training strategies for one of the largest artificial intelligence models to date with help from Frontier, the world’s fastest supercomputer.The findings could help guide training for a new generation of AI models for scientific research.

Researchers at the Department of Energy’s Oak Ridge National Laboratory, in collaboration with three other national labs, have developed a free online platform to help utilities understand how solar energy projects will affect the operation of their power systems. This capability can increase utilities’ confidence in expanding their solar portfolios, protecting reliable delivery of electricity while supporting U.S. efforts to slow climate change.

A specialized piece of equipment at Oak Ridge National Laboratory is used for measurements varying from extremely large structures to quantum. The equipment is available for projects within the national lab as well as outside.

Local decision-makers looking for ways to reduce the impact of heat waves on their communities have a valuable new capability at their disposal: a new study on vegetation resilience. Scientists at the Department of Energy’s Oak Ridge National Laboratory completed a study of how well vegetation survived extreme heat events in both urban and rural communities across the country in recent years. The analysis informs pathways for climate mitigation, including ways to reduce the effect of urban heat islands.

A collection of seven technologies for lithium recovery developed by scientists from the Department of Energy’s Oak Ridge National Laboratory has been licensed to Element3, a Texas-based company focused on extracting lithium from wastewater produced by oil and gas production. 

Computational scientists at the Department of Energy’s Oak Ridge National Laboratory have published a study in the Journal of Chemical Theory and Computation that questions a long-accepted factor in simulating the molecular dynamics of water: the 2 femtosecond (one quadrillionth of a second) time step. 

Under DOE’s Integrated Research Infrastructure initiative, a team from ORNL and SLAC is establishing a data portal that will enable Frontier to process the results from experiments conducted by LCLS-II. Scientists and users at LCLS will leverage ORNL’s computing power to study their data, conduct simulations and more quickly inform their ongoing experiments, all within a seamless framework.