Chemistry researchers are hoping to spark a green battery revolution by showing that iron instead of cobalt and nickel can be used as a cathode material in lithium-ion batteries. A collaboration ...

Anode – Typically made of reactive materials like lithium or zinc, the anode undergoes oxidation, releasing electrons. Cathode – A material capable of accepting electrons, the cathode undergoes ...

Are lithium batteries sustainable enough to fulfill the dream of the electric-car revolution? The batteries propelling electric vehicles have quickly become the most crucial component, and expense, ...

It was 2007. Apple CEO Steve Jobs announced the iPhone, J. K. Rowling finished her seventh and final Harry Potter novel, and the worst financial crisis since the 1930s was about to hit. It was also ...

Kenneth Buckle, a visiting scientist at the Center for Integrated Manufacturing Studies at the Rochester Institute of Technology, provides this explanation. This question, which appears simple and ...

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Batteries are everywhere. The modern world is dependent on these portable sources of energy, which are found in everything from mobile devices to hearing aids to cars. But despite their prevalence in ...