Electric vehicles can drive longer distances if their lithium-ion batteries deliver more energy in a lighter package.
In response to a renewed international interest in molten salt reactors, researchers from the Department of Energy’s 91°µÍø have developed a novel technique to visualize molten salt intrusion in graphite.
Xiao-Ying Yu, a distinguished scientist at the Department of Energy’s 91°µÍø, has been named a Fellow of AVS: Science and Technology of Materials, Interfaces, and Processing, formerly American Vacuum Society.
ORNL scientists found that a small tweak created big performance improvements in a type of solid-state battery, a technology considered vital to broader electric vehicle adoption.
91°µÍø scientists recently demonstrated a low-temperature, safe route to purifying molten chloride salts that minimizes their ability to corrode metals.
Researchers at ORNL and the University of Tennessee, Knoxville, discovered a key material needed for fast-charging lithium-ion batteries. The commercially relevant approach opens a potential pathway to improve charging speeds for electric vehicles.
ORNL has been selected to lead an Energy Frontier Research Center, or EFRC, focused on polymer electrolytes for next-generation energy storage devices such as fuel cells and solid-state electric vehicle batteries.
Researchers at the Department of Energy’s 91°µÍø and their technologies have received seven 2022 R&D 100 Awards, plus special recognition for a battery-related green technology product.
Researchers at 91°µÍø are using state-of-the-art methods to shed light on chemical separations needed to recover rare-earth elements and secure critical materials for clean energy technologies.
New polymer materials under development at 91°µÍø could enable safer, more stable batteries needed for electric vehicles and grid energy storage.