Lithium-sulfur batteries have exceptional theoretical capacity and performance in combination with an element in abundant supply. But the intricate reaction mechanism, particularly during discharge, ...

Lithium batteries have taken over as the primary battery chemistry from applications ranging from consumer electronics to ...

(Nanowerk News) Haoshen Zhou (Leader) and Yonggang Wang (Post-Doctoral Research Scientist) of Energy Interface Technology Group, the Energy Technology Research Institute of the National Institute of ...

During battery (dis)charging, lithium (de)intercalation in electrodes is usually spatially non-uniform across multiple length scales. Such phenomenon is a major impediment to battery performance and ...

Batteries became an indispensable part of our daily lives during the 20th Century. But the pace of change has dramatically increased in the 21st Century with the development of new battery types. The ...

Conventional lithium extraction requires several complex steps, as well as the use of acid and high temperatures, over the course of several hours. Researchers at Penn State have developed a new ...

Following recent articles I wrote on both lithium-ion and lead-acid batteries, I received significant correspondence about the environmental pros and cons of both types of battery. In this article I ...

Chinese researchers have found a method to extract lithium from used lithium-ion batteries using ...

Lithium-sulfur batteries can potentially store five to 10 times more energy than current state-of-the-art lithium-ion batteries at much lower cost. Current lithium-ion batteries use cobalt oxide as ...