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Drivers of Formula E cars may soon no longer have to change cars midway through the race, thanks to a battery coating technology developed by XALT Energy of Michigan and Oak Ridge National Laboratory. By depositing a nanoscale layer of alumina on oxide cathodes, researchers have incre...
An anti-soiling highly reflective and water-resistant roof coating developed at Oak Ridge National Laboratory and evaluated at Lawrence Berkeley National Laboratory has produced encouraging results. The coating based on superhydrophobic particles resulted in only 3.3 and 4.9 percent r...
Energy-sapping defects in solar cell material can be revealed with an unprecedented, dual-imaging method established by researchers at Oak Ridge National Laboratory. ORNL scientists scanned hybrid perovskite films to measure “dark” electronic trap states in complex photovoltaic materi...
Research led by Oak Ridge National Laboratory and published in Nature Communications explored building blocks of future electronics — ferroelectric materials in which topological defects called domain walls can be created by an electric field and detected by an alternating current. Th...
The gap between electricity generation and use could be narrowed with an Oak Ridge National Laboratory system that extracts energy from thin air. Actually, Ground-Level Integrated Diverse Energy Storage, or GLIDES, stores electricity mechanically in the form of compressed gas that disp...
Hard carbon materials recycled from tires continue to show great promise as anodes in sodium-ion batteries for large-scale energy storage, according to an Oak Ridge National Laboratory study led by Yunchao Li. The carbons, captured by pyrolyzing, or baking in the absence of oxygen, tir...
Silicon carbide-based materials could be a winning alternative to zirconium alloys commonly used in fuel and core structures in today’s light water reactors, according to preliminary findings of a team led by Yutai Katoh of Oak Ridge National Laboratory. “Fuels and core structures in c...
A successful test of 3D-printed thermoplastic molds demonstrates the potential of additive manufacturing in the tooling industry. Researchers at Oak Ridge National Laboratory’s Manufacturing Demonstration Facility collaborated with a team of industry partners to 3D-print and machine se...
Minimizing the impact on freight movement when events like Hurricane Sandy happen is the focus of an Oak Ridge National Laboratory ongoing study led by Marc Fialkoff, a researcher in the Geographic Information Science and Technology Group. “In the aftermath of disasters, planners and...
When life gives you lemons, make lemonade. At Oak Ridge National Laboratory and Uppsala University, researchers have done the scientific equivalent by using, rather than eliminating, flaws inherent to electron microscopy to create probes for performing novel atomic-level spectroscopy.