Filter News
Area of Research
- (-) Materials (132)
- Advanced Manufacturing (7)
- Biology and Environment (22)
- Clean Energy (93)
- Computer Science (4)
- Electricity and Smart Grid (3)
- Energy Frontier Research Centers (1)
- Functional Materials for Energy (1)
- Fusion and Fission (30)
- Fusion Energy (15)
- Isotope Development and Production (1)
- Isotopes (26)
- Materials Characterization (1)
- Materials for Computing (21)
- Materials Under Extremes (1)
- National Security (26)
- Neutron Science (32)
- Nuclear Science and Technology (27)
- Nuclear Systems Modeling, Simulation and Validation (1)
- Quantum information Science (4)
- Sensors and Controls (1)
- Supercomputing (40)
- Transportation Systems (1)
News Topics
- (-) Advanced Reactors (4)
- (-) Cybersecurity (4)
- (-) Fusion (7)
- (-) Grid (5)
- (-) Isotopes (13)
- (-) Materials Science (78)
- (-) Microscopy (27)
- (-) Nanotechnology (39)
- (-) Polymers (17)
- (-) Space Exploration (2)
- 3-D Printing/Advanced Manufacturing (23)
- Artificial Intelligence (9)
- Big Data (2)
- Bioenergy (11)
- Biology (4)
- Biomedical (7)
- Buildings (5)
- Chemical Sciences (32)
- Clean Water (3)
- Climate Change (5)
- Composites (9)
- Computer Science (17)
- Coronavirus (4)
- Critical Materials (13)
- Decarbonization (7)
- Energy Storage (34)
- Environment (15)
- Exascale Computing (2)
- Frontier (3)
- High-Performance Computing (4)
- Irradiation (1)
- ITER (1)
- Machine Learning (5)
- Materials (73)
- Mathematics (1)
- Molten Salt (3)
- National Security (3)
- Net Zero (1)
- Neutron Science (33)
- Nuclear Energy (16)
- Partnerships (11)
- Physics (29)
- Quantum Computing (3)
- Quantum Science (11)
- Renewable Energy (1)
- Security (2)
- Simulation (1)
- Summit (2)
- Sustainable Energy (13)
- Transformational Challenge Reactor (3)
- Transportation (14)
Media Contacts
![ORNL’s Xiahan Sang unambiguously resolved the atomic structure of MXene, a 2D material promising for energy storage, catalysis and electronic conductivity. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; photographer Carlos Jones ORNL’s Xiahan Sang unambiguously resolved the atomic structure of MXene, a 2D material promising for energy storage, catalysis and electronic conductivity. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; photographer Carlos Jones](/sites/default/files/styles/list_page_thumbnail/public/Sang_2016-P07680_0.jpg?itok=w0e5eR_U)
Researchers have long sought electrically conductive materials for economical energy-storage devices. Two-dimensional (2D) ceramics called MXenes are contenders. Unlike most 2D ceramics, MXenes have inherently good conductivity because they are molecular sheets made from the carbides ...
![Vanadium atoms (blue) have unusually large thermal vibrations that stabilize the metallic state of a vanadium dioxide crystal. Red depicts oxygen atoms.](/sites/default/files/styles/list_page_thumbnail/public/2020-06/82289_web.jpg?h=05d1a54d&itok=_5hHRzzR)
For more than 50 years, scientists have debated what turns particular oxide insulators, in which electrons barely move, into metals, in which electrons flow freely.