What heat can tell us about battery chemistry

Using the Peltier effect to study lithium-ion cells

12-Mar-2024 - Batteries are usually studied via electrical properties like voltage and current, but new research suggests that observing how heat flows in conjunction with electricity can give important insights into battery chemistry. A team of researchers at the University of Illinois Urbana-Champaign has ...

3D X-rays measure particle movement inside lithium ion batteries

23-May-2018 - Lithium ion batteries have come a long way since their introduction in the late 1990s. They're used in many everyday devices, such as laptop computers, mobile phones, and medical devices, as well as automotive and aerospace platforms, and others. However, lithium ion battery performance still can ...