An international team of engineers and materials scientists has developed a lithium-sulfur battery capable of retaining 80% of its charge capacity after 25,000 cycles. Their paper is published in the ...

On the one hand, lithium–ion batteries are indispensable for eco-friendly technologies ... through the simple magnesium-assisted thermal reduction method, as a sulfur host. Even under rapid charging ...

But this week, researchers described a lithium-sulfur battery that still has over 80 percent of its original capacity after ...

High-performance Li-S batteries could play a transformative role in renewable energy storage systems, enabling efficient capture of intermittent sources.

TL;DR: Recent advancements in lithium-sulfur battery ... more than 25,000 charge-discharge cycles. This level of durability far exceeds that of conventional lithium-ion batteries, which typically ...

Lithium-ion batteries tend to degrade ... if their batteries switch to the lithium-sulfur tech described in the above research papers, you will only have to charge them once a week.

Sulfur is also less electronegative than oxygen, permitting it to more readily adopt a positive charge, which is used ... with its electrophilic sulfonium ion. In addition to being the cell's ...