Building a better battery with machine learning

In two new papers, researchers at the U.S. Department of Energy’s (DOE) Argonne National Laboratory have turned to the power of machine learning and artificial intelligence to dramatically accelerate battery discovery.

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Go With the Flow: Scientists Design New Grid Batteries for Renewable Energy

Scientists at Berkeley Lab have designed an affordable ‘flow battery’ membrane that could accelerate renewable energy for the electrical grid.

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Charging Up the Development of Lithium-Ion Batteries

On October 9, the Nobel committee recognized work in developing lithium-ion batteries. These batteries have enabled a huge number of advances, including mobile phones and plug-in electric vehicles. The DOE Office of Science is proud to have supported research by Drs. Whittingham and Goodenough and to have funded research by many scientists who have built upon their innovations.

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Binghamton University professor wins Nobel Prize in Chemistry

The 2019 Nobel Prize in Chemistry has been awarded to M. Stanley Whittingham, distinguished professor of chemistry and materials science at Binghamton University, State University of New York.

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Using High Energy Density Material in Electrode Design Enhances Lithium Sulfur Batteries

To develop higher capacity batteries, researchers have looked to lithium sulfur batteries because of sulfur’s high theoretical capacity and energy density. But there are still several problems to solve before they can be put into practical applications. The biggest is the shuttling effect that occurs during cycling. To solve this problem and improve lithium sulfur battery performance, the researchers created a sandwich-structured electrode using a novel material that traps polysulfides and increases the reaction kinetics.

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