lithium-sulfur batteries

Researchers in South Korea established a porous carbon material that, when applied as a coating to the separator film in a lithium-sulfur battery, was shown to decrease an undesirable negative effects and enhance the battery's performance as well as dependability. The coating is based on methylene blue, a kind of salt frequently made use of in textile passing away.

Researchers in the U.S. have established a brand-new cathode chemistry for lithium-sulfur batteries, which they say pledges to conquer performance problems originating from sulfur's reduced conductivity and also tendency to react with lithium.

The tremendous boost in using mobile modern technology, wearable electronic devices, and a variety of mobile devices in general over the past couple of decades, has actually driven researchers worldwide to seek the next innovation in rechargeable batteries.

Scientists at Singapore’s Agency for Science, Technology and Research have developed a new method to produce lithium-sulfur based cathodes which exhibit stable performance and high storage capacity over 200 cycles. According to the agency, this represents “a promising step towards the commercialization of lithium-sulfur batteries.”