Feature Articles

National Reactor Innovation Center (NRIC) is now designing and constructing two fields, in the form of nuclear testing facilities known as test beds at Idaho National Laboratory (INL).

The Department of Energy’s Net Zero World Initiative promotes knowledge exchange and fosters global decarbonization community.

Ninety-seven percent of U.S. dams don’t make electricity. A new tool could help tap that resource.

To better understand important dynamics at play in flood-prone coastal areas, Oak Ridge National Laboratory scientists working on simulations of Earth’s carbon and nutrient cycles paid a visit to experimentalists gathering data in a Texas wetland. There, the return of a key mangrove species holds important clues to current and future climate impacts in coastal ecosystems.

Forty eighth grade students — many originally from Mexico, Colombia, Venezuela and elsewhere — learned firsthand how scientists of Hispanic/Latino heritage contribute to science during the 18th annual Hispanic/Latino Education Outreach Day at Argonne.

Stephen Streiffer began his tenure as director of Oak Ridge National Laboratory with a focus on enabling staff members, an awareness of the laboratory’s rich history and a commitment to addressing the most significant scientific and technical challenges.

New research has shown how a novel lithium-based electrolyte material, Li9N2Cl3, can be used to develop solid-state batteries that charge faster and store more energy than conventional designs. Experiments revealed the solid-electrolyte was not only stable in normal air environments, but it also inhibited the growth of dendrites — dangerous, branchlike formations that cause batteries to catch fire. 

Scientists at the Department of Energy’s Oak Ridge National Laboratory used carefully planned chemical design, neutron scattering and high-performance computing to help develop a new catalytic recycling process. The catalyst selectively and sequentially deconstructs multiple polymers in mixed plastics into pristine monomers. The new organocatalyst has proven to efficiently and quickly deconstruct multiple polymers — in around two hours. Such polymers include those used in materials such as safety goggles (polycarbonates), foams (polyurethanes), water bottles (polyethylene terephthalates) and ropes or fishing nets (polyamides), which together comprise more than 30% of global plastic production. Until now, no single catalyst has been shown to be effective on all four of these polymers.

Tribble, an experimental physicist, previously served as deputy director for science and technology at Brookhaven Lab.