Feature Articles

INL researchers working with the innovative Temporal Analysis of Products (TAP) reactor system are trying to improve understanding of chemical reactions by studying the role of catalysts, which are components that can be added to a mixture of chemicals to alter the reaction process.

The U.S. Defense Advanced Research Projects Agency – DARPA – has enlisted Idaho National Laboratory to help create a mechanical system that soldiers can use to separate their garbage and turn it into everything they need to survive: food and water for their bodies, fuel and lubricants for their vehicles.

Machinists at INL’s Materials and Fuels Complex (MFC) have successfully fabricated a full-scale, electrically heated prototype for the Department of Energy’s Microreactor Applications Research Validation and Evaluation (MARVEL) project in just nine months.

Electric vehicles are expected to be essential to reducing greenhouse gas emissions. As more of them roll off production lines and onto roads, the world will need two things: more lithium, the key element in the batteries that power them, and carbon-free power to charge those batteries. A recent study conducted by INL researchers suggests that lithium from U.S. geothermal plants could meet up to 8% of the world’s demand.

By bombarding a natural vanadium target with high-energy photons, INL researchers created a pure, low-cost form of Scandium-47 which can be used to treat prostate, lung, intestinal and pancreatic cancers, among others.

In remote regions of Alaska, many communities aren’t connected to a regional electrical grid, forcing them to rely on importing diesel fuel to meet their energy needs. But the harsh elements can lead to interruptions in their fuel supply, and diesel prices can be excessively high. To address this issue, a collaborative project between INL researchers, the Alaska Center for Energy and Power (ACEP), and XENDEE Corporation is looking at the feasibility of enabling these microgrids to integrate power from tidal or wave energy sources along with other renewables and energy storage.

An up-and-coming type of nuclear reactor could help answer questions related to reducing carbon emissions while providing a foundation for renewable energy, if the fledgling technology can survive some growing pains, according to a new report by researchers at Idaho National Laboratory focusing on microreactors.

For the first time in decades, researchers at Idaho National Laboratory are studying how the structure of uranium changes when it is rapidly heated or cooled.

Fast charging could recharge an electric vehicle battery in minutes rather than hours, but doing so can rapidly age a battery. The key word, though, is “can.” Batteries react differently to fast charging because of design, material and manufacturing variations. Early detection and classification of battery aging during fast charging would benefit researchers studying how to improve batteries, battery makers, and eventually the public by helping to ensure batteries last and improving battery safety. Now, a new technique developed by Idaho National Laboratory (INL) researchers makes it easier to spot possible battery troubles earlier than ever before.