![Prasanna Balaprakash](/sites/default/files/styles/featured_square_large/public/2024-08/2023-P02525.jpg?h=502e75fa&itok=ePVQC-A5)
Filter News
Area of Research
- (-) Materials (84)
- (-) Materials for Computing (14)
- Advanced Manufacturing (8)
- Biology and Environment (40)
- Building Technologies (2)
- Clean Energy (93)
- Computer Science (2)
- Electricity and Smart Grid (1)
- Energy Sciences (1)
- Functional Materials for Energy (2)
- Fusion and Fission (5)
- Fusion Energy (3)
- Isotopes (4)
- Materials Characterization (2)
- Materials Under Extremes (1)
- National Security (5)
- Neutron Science (16)
- Nuclear Science and Technology (1)
- Quantum information Science (1)
- Supercomputing (23)
News Topics
- (-) Materials (83)
- (-) Sustainable Energy (18)
- 3-D Printing/Advanced Manufacturing (27)
- Advanced Reactors (4)
- Artificial Intelligence (9)
- Big Data (2)
- Bioenergy (12)
- Biology (5)
- Biomedical (9)
- Buildings (5)
- Chemical Sciences (36)
- Clean Water (3)
- Climate Change (6)
- Composites (10)
- Computer Science (24)
- Coronavirus (7)
- Critical Materials (13)
- Cybersecurity (4)
- Decarbonization (8)
- Energy Storage (38)
- Environment (16)
- Exascale Computing (2)
- Frontier (3)
- Fusion (7)
- Grid (5)
- High-Performance Computing (4)
- Irradiation (1)
- Isotopes (14)
- ITER (1)
- Machine Learning (5)
- Materials Science (93)
- Mathematics (1)
- Microscopy (31)
- Molten Salt (3)
- Nanotechnology (46)
- National Security (4)
- Net Zero (1)
- Neutron Science (38)
- Nuclear Energy (16)
- Partnerships (11)
- Physics (29)
- Polymers (23)
- Quantum Computing (4)
- Quantum Science (14)
- Renewable Energy (1)
- Security (3)
- Simulation (2)
- Space Exploration (3)
- Summit (3)
- Transformational Challenge Reactor (3)
- Transportation (19)
Media Contacts
![Heavy-duty vehicles contribute 23% of transportation emissions of greenhouse gases and account for almost one-quarter of the fuel consumed annually in the U.S. Credit: Chris Bair/Unsplash](/sites/default/files/styles/list_page_thumbnail/public/2021-04/highways_stock_0.jpg?h=1cbed347&itok=0cBMibFU)
Through a consortium of Department of Energy national laboratories, ORNL scientists are applying their expertise to provide solutions that enable the commercialization of emission-free hydrogen fuel cell technology for heavy-duty
![An ORNL-invented electrocatalyst made of custom-designed alloy nanoparticles embedded in carbon nanospikes was licensed by Prometheus Fuels and further developed to aid a process to convert solar and wind electricity into chemical energy for electrofuels. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2021-03/F091312-1%20carbon_0020.jpg?h=7afb1587&itok=K0gpT64_)
In a new twist to an existing award-winning ORNL technology, researchers have developed an electrocatalyst that enables water and carbon dioxide to be split and the atoms recombined to form higher weight hydrocarbons for gasoline, diesel and jet fuel.
![The Perseverance rover](/sites/default/files/styles/list_page_thumbnail/public/2020-07/pia23492_0.jpg?h=d1cb525d&itok=A5U6cgBE)
On Feb. 18, the world will be watching as NASA’s Perseverance rover makes its final descent into Jezero Crater on the surface of Mars. Mars 2020 is the first NASA mission that uses plutonium-238 produced at the Department of Energy’s Oak Ridge National Laboratory.
![Researchers at ORNL’s Center for Nanophase Materials Sciences and the University of Tennessee Health Science Center partnered to design a COVID-19 screening whistle for convenient home testing. Credit: Michelle Lehman/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2021-01/covid_whistle_tag_no_logo_0.png?h=d1cb525d&itok=IMMECFgK)
Collaborators at Oak Ridge National Laboratory and the University of Tennessee Health Science Center are developing a breath-sampling whistle that could make COVID-19 screening easy to do at home.
![self-healing elastomers](/sites/default/files/styles/list_page_thumbnail/public/2021-01/Buildings%20-%20Unbreakable%20bond-%20small.png?h=5ded6b27&itok=Du9vTz_5)
![An international research team used scanning tunneling microscopy at ORNL to send and receive single molecules across a surface on an atomically precise track. Credit: Michelle Lehman/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2021-01/5.png?h=d1cb525d&itok=TtJEEiiq)
Oak Ridge National Laboratory’s Center for Nanophase Materials Sciences contributed to a groundbreaking experiment published in Science that tracks the real-time transport of individual molecules.
![Distinguished Inventors](/sites/default/files/styles/list_page_thumbnail/public/2020-12/inventors.jpg?h=4631f1c1&itok=xhAGY0kv)
Six scientists at the Department of Energy’s Oak Ridge National Laboratory were named Battelle Distinguished Inventors, in recognition of obtaining 14 or more patents during their careers at the lab.
![ORNL researchers have developed a new class of cobalt-free cathodes called NFA that are being investigated for making lithium-ion batteries for electric vehicles. Credit: Andy Sproles/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-12/NFA_cathode02%5B2%5D_0.jpg?h=806bf84c&itok=WeaSPrlf)
Oak Ridge National Laboratory researchers have developed a new family of cathodes with the potential to replace the costly cobalt-based cathodes typically found in today’s lithium-ion batteries that power electric vehicles and consumer electronics.
![ORNL’s Ramesh Bhave poses in his lab in March 2019. Bhave developed the Membrane Solvent Extraction process, which can be used to recover cobalt and other metals from spent lithium-ion batteries. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-10/2019-P01791_0.jpg?h=a31ffb6c&itok=1Cd8wiQV)
Momentum Technologies Inc., a Dallas, Texas-based materials science company that is focused on extracting critical metals from electronic waste, has licensed an Oak Ridge National Laboratory process for recovering cobalt and other metals from spent
![ORNL researchers and energy storage startup Sparkz have developed a cobalt-free cathode material for use in lithium-ion batteries Credit: Ilias Belharouak/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-10/cobalt-sparkz_0.jpg?h=cd715a88&itok=vTU2FKUY)
Four research teams from the Department of Energy’s Oak Ridge National Laboratory and their technologies have received 2020 R&D 100 Awards.