Herein, we develop a modified PBI (mPBI) polymer (Scheme 1) as a binder and a separator functional reagent for Li–S batteries. As a binder, the as-prepared mPBI polymer provides resilient adhesion and ...

However, there are many challenges to be addressed before practical applications of lithium-sulfur batteries can be achieved. These challenges include the “shuttle effect” of the intermediate lithium ...

A team of researchers conducted a rigorous examination of thermal safety in lithium–sulfur pouch cells. The researchers concentrated their research on the exothermic events that cause the temperature ...

Researchers have demonstrated a new polysulfide entrapping strategy that greatly improves the cycle stability of Li-S batteries, a new report outlines. Rechargeable lithium-ion batteries are the power ...

The growing demands on the high-performance energy-storage system for emerging technologies such as electric vehicles and artificial intelligence drive the development of high-performance batteries.

Rechargeable lithium-ion batteries are the power behind most modern portable electronics, including cell phones, tablets, laptops, fitness trackers, and smart watches. However, their energy density — ...

Lithium sulphur cells can retain >95% Coulomb efficiency for 80 charge cycles at >300Wh/kg, according to the Hong Kong University of Science and Technology, which is working on a novel cathode design.

Researchers at Shantou University and the Beijing Institute of Technology have developed a new nickel-based foam aimed at alleviating the shuttle effect, volume expansion, and other issues plaguing ...

The proposed technology is expected to pave the way for high-performance and safe batteries, accelerating the transition to clean energy SEOUL, South Korea, Oct. 21, 2025 /PRNewswire/ -- ...

The name "lithium-ion battery" seems to imply that lithium is the essential ingredient that dictates the battery's performance characteristics. But that's less true than it appears. The electrodes ...