Skip to main content
Oak Ridge National Laboratory scientists combined imaging techniques to measure crystallization kinetics of perovskite films following exposure to a mixed halide vapor.

Researchers at the Department of Energy’s Oak Ridge National Laboratory have found a potential path to further improve solar cell efficiency by understanding the competition among halogen atoms during the synthesis of sunlight-absorbing crystals. 

ORNL’s tough new plastic is made with 50 percent renewable content from biomass. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; conceptual art by Mark Robbins
Your car’s bumper is probably made of a moldable thermoplastic polymer called ABS, shorthand for its acrylonitrile, butadiene and styrene components. Light, strong and tough, it is also the stuff of ventilation pipes, protective headgear, kitchen appliances, Lego bri...
Default image of ORNL entry sign
When lots of energy hits an atom, it can knock off electrons, making the atom extremely chemically reactive and initiating further destruction. That’s why radiation is so dangerous. It’s also why high-resolution imaging techniques that use energetic electron beams ...
polarization image
Two-dimensional electronic devices could inch closer to their ultimate promise of low power, high efficiency and mechanical flexibility with a processing technique developed at the Department of Energy’s Oak Ridge National Laboratory.
An open port sampling probe developed by ORNL’s Vilmos Kertesz (left) and Gary Van Berkel is among several mass spectrometry technologies licensed to SCIEX.

The Department of Energy’s Oak Ridge National Laboratory and SCIEX of Framingham, Mass., have signed a licensing agreement for technologies that speed up, simplify and expand the use of analytic chemistry equipment. SCIEX is a leading manufacturer of mass spectrome...

Sheng Dai of the Department of Energy’s Oak Ridge National Laboratory.

Sheng Dai of the Department of Energy’s Oak Ridge National Laboratory has been named to a list of the most highly cited researchers in the world. Thomson Reuters Highly Cited Researchers is an annual list that recognizes some of the world’s leading 

Default image of ORNL entry sign
An ultra-high-resolution technique used for the first time to study polymer fibers that trap uranium in seawater may cause researchers to rethink the best methods to harvest this potential fuel for nuclear reactors. The work of a team led by Carter Abney, a W...
ORNL’s Nancy Dudney (center) and former lab researchers Jane Howe and Chengdu Liang were among the developers of lithium-sulfur materials that have been licensed to Solid Power for use in next-generation batteries.

The Department of Energy's Oak Ridge National Laboratory and Solid Power Inc. of Louisville, Colo., have signed an exclusive agreement licensing lithium-sulfur materials for next-generation batteries. The company licensed a portfolio of ORNL patents relating to lit...

Default image of ORNL entry sign
Atomic-level imaging of catalysts by scientists at the Department of Energy’s Oak Ridge National Laboratory could help manufacturers lower the cost and improve the performance of emission-free fuel cell technologies.
GremlinCARLA

Researchers at the Department of Energy’s Oak Ridge National Laboratory have received six R&D 100 Awards, increasing the lab’s total to 193 since the award’s inception in 1963. The competition, sponsored by R&D Magazine, recognizes advances in the nation’s ...