Scientists at ORNL have developed 3D-printed collimator techniques that can be used to custom design collimators that better filter out noise during different types of neutron scattering experiments
Electric vehicles can drive longer distances if their lithium-ion batteries deliver more energy in a lighter package. A prime weight-loss candidate is the current collector, a component that often adds 10% to the weight of a battery cell without contributing energy.
Some engineers are attracted to fuels and engine research out of a love of cars. For Robert Wagner, however, enthusiasm for combustion science and chaos theory drew him to this area of research at Oak Ridge National Laboratory. After years of delivering breakthroughs for cleane...
Photosynthesis is one of the most important processes on Earth. Without it the food chain would collapse, and we would lose a primary source of oxygen for all life. Yet it is a process that is still poorly understood outside the laboratory.
With the help of an Oak Ridge Nation...
Eugene Mamontov’s background in both basic and applied science has made him a valued partner for scientists who come to the Spallation Neutron Source at ORNL in search of a better understanding of the water dynamics in their research—projects as diverse as studying plant cellulos...
A new study sheds light on a unique enzyme that could provide an eco-friendly treatment for chlorite-contaminated water supplies and improve water quality worldwide. An international team of researchers led by Christian Obinger from the University of Vienna used neutron analys...
In the quest for better batteries, Rose Ruther has found that the positives nearly always outweigh the negatives, and that’s what keeps her coming back to the lab. Ruther works on novel materials to create batteries with higher energy density at a lower cost as part of the Roll to Roll Manufactur...
Having the right tool for the job enabled scientists at the Department of Energy’s Oak Ridge National Laboratory and their collaborators to discover that a workhorse catalyst of vehicle exhaust systems—an “oxygen sponge” that can soak up oxygen from air and store it for later use in oxidation reactions—may also be a “hydrogen sponge.”
The discovery of penicillin almost 90 years ago ushered in the age of modern antibiotics, but the growth of antibiotic resistance means bacterial infections like pneumonia and tuberculosis are becoming more difficult to treat.
Adam Witt’s career path has followed some twists and turns, much like the rivers he studies. But the diversity of his professional experience is a boon to his work as he looks for new ways to harness an ancient energy source: water.
Witt, a hydropower systems research engineer,...