New chemistry promises better lithium sulfur batteries

Scientists in the U.S. have developed a new cathode chemistry for lithium-sulfur batteries, which they say promises to overcome performance issues stemming from sulfur's low conductivity and tendency to react with lithium.Scientists led by the University of Maryland in the United States have designed a new type of cathode for lithium-sulfur batteries, which they say will push the promising battery technology to higher performance levels. Lithium-sulfur is one of many routes being pursued by scientists looking to overcome limitations to today's lithium-ion battery technology and to develop energy ...

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