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![ORNL researchers demonstrated ultrafast mapping of surface voltage dynamics because of ion migration induced by an electric field in a perovskite solar-cell device. Credit: Liam Collins/Oak Ridge National Laboratory, U.S. Dept. of Energy ORNL researchers demonstrated ultrafast mapping of surface voltage dynamics because of ion migration induced by an electric field in a perovskite solar-cell device. Credit: Liam Collins/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/news/images/02_Figure_AFM_ORNL%20v3.jpg?itok=SJocPWHL)
![A 3D printing process developed at Oak Ridge National Laboratory repairs and strengthens a Cummins engine without the need to recast parts, which reduces costs and saves energy. Credit: Brittany Cramer/Oak Ridge National Laboratory, U.S. Dept. of Energy A 3D printing process developed at Oak Ridge National Laboratory repairs and strengthens a Cummins engine without the need to recast parts, which reduces costs and saves energy. Credit: Brittany Cramer/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/news/images/01%20Engines_Going_the_distance_ORNL.jpg?itok=mjQceEQ-)
![The Oak Ridge National Laboratory research house collects data about the home’s simulated energy use from sensors strategically located throughout the home. Credit: Jason Richards/Oak Ridge National Laboratory, U.S. Dept. of Energy The Oak Ridge National Laboratory research house collects data about the home’s simulated energy use from sensors strategically located throughout the home. Credit: Jason Richards/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/02a%20Energy_homes_get_smart1_0.jpg?itok=4lfoEUye)
Ways to give homeowners more centralized control over how much electricity their home uses—from the air conditioning unit to the heat pump water heater—are being developed by Oak Ridge National Laboratory. An ORNL team is working with Southern Company and Alabama Power on its Sma...
![The ORNL team used atomic force microscopy to characterize ionic movement at a solar material’s surface. Using other microscopy techniques, spectroscopy and simulations, they analyzed ionic movement deeper down, revealing ionic movement across grain bound The ORNL team used atomic force microscopy to characterize ionic movement at a solar material’s surface. Using other microscopy techniques, spectroscopy and simulations, they analyzed ionic movement deeper down, revealing ionic movement across grain bound](/sites/default/files/styles/list_page_thumbnail/public/news/images/03%20Imaging_ionic_moves.jpg?itok=EIfh-1zN)
![ORNL is co-developing a prototype device, known as a Smart Power Integrated Node or SPIN, which is designed to route multiple direct current energy sources in a home. Credit: Jason Richards/Oak Ridge National Laboratory, U.S. Dept. of Energy ORNL is co-developing a prototype device, known as a Smart Power Integrated Node or SPIN, which is designed to route multiple direct current energy sources in a home. Credit: Jason Richards/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/news/images/04%20Electricity_home_router.jpg?itok=03UeSkpF)
![The 2017 Molten Salt Reactor Workshop will continue to build on the success of the 2016 event, with numerous presentations on the current research and development on new MSR designs. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy The 2017 Molten Salt Reactor Workshop will continue to build on the success of the 2016 event, with numerous presentations on the current research and development on new MSR designs. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/news/images/05%20MSR_workshop_at_ORNL.jpg?itok=2eaOuUbo)
In response to the nuclear industry’s growing interest in molten salt reactors, Oak Ridge National Laboratory will bring together leading experts from around the world to discuss recent developments at its third annual MSR Workshop, October 3–4. This year’s theme will be key tech...
![Used cooking oil can be converted into biofuel with carbon derived from recycled tires—a new method developed by an Oak Ridge National Laboratory-led research team. Used cooking oil can be converted into biofuel with carbon derived from recycled tires—a new method developed by an Oak Ridge National Laboratory-led research team.](/sites/default/files/styles/list_page_thumbnail/public/thumb.jpg?itok=02JSRUiH)
![A novel technique can help protect the innermost wall in a fusion reactor from the energy created when hydrogen isotopes are heated to temperatures hotter than the sun. Photo by General Atomics A novel technique can help protect the innermost wall in a fusion reactor from the energy created when hydrogen isotopes are heated to temperatures hotter than the sun. Photo by General Atomics](/sites/default/files/styles/list_page_thumbnail/public/news/images/General_Atomics_Tokamak_inside.jpg?itok=TDHxzw6A)
![Scientists at Oak Ridge National Laboratory created a new catalyst production process that doubles the output of renewable BTX, a group of high-value chemicals used to produce soda bottles and tires. Scientists at Oak Ridge National Laboratory created a new catalyst production process that doubles the output of renewable BTX, a group of high-value chemicals used to produce soda bottles and tires.](/sites/default/files/styles/list_page_thumbnail/public/news/images/BTX_story_tip_image.jpg?itok=LUlTDV9D)
A simplified catalyst production process developed by Oak Ridge National Laboratory could double the output of high-value chemicals used in making materials found in soda bottles and tires. Scientists found that single gallium cations are the key to increasing production of ben...
![Researchers predicted where lithium ions (green spheres) would pack and move in an open framework of epitaxially strained vanadium dioxide, depicted here by a stick model (oxygen-connecting bonds are red and vanadium-connecting bonds, turquoise). Researchers predicted where lithium ions (green spheres) would pack and move in an open framework of epitaxially strained vanadium dioxide, depicted here by a stick model (oxygen-connecting bonds are red and vanadium-connecting bonds, turquoise).](/sites/default/files/styles/list_page_thumbnail/public/news/images/Batteries_promising_electrode_mats_ORNL.jpg?itok=Hr0Pc2cf)