A solid electrolyte gives lithium-sulfur batteries ludicrous endurance
But this week, researchers described a lithium-sulfur battery that still has over 80 percent of its original capacity after ...
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Electrolyte additives unlock the potential of lithium-sulfur batteries
Elemental sulfur from the cathode is converted into polysulfide compounds—composed of sulfur atom chains—some of which can dissolve in the electrolyte. Because of this solubility, a "shuttling ...
EurekAlert!13d
KERI, overcomes the biggest challenge of the lithium–sulfur battery, the core of UAM
Dr. Park Jun-woo's team successfully suppresses the dissolution of lithium polysulfides using CNT and oxygen functional ...
Nature1mon
Iron-sulfur clusters: ever-expanding roles
New iron and sulfur atom assemblies. Other than the common [2Fe-2S], [3Fe-4S] and [4Fe-4S] clusters of Figure 1, the following structures have been discovered: (i) clusters with larger ...
BBC1y
Elements, compounds and mixtures
Iron is an element. It is made of only one type of atom: iron atoms. Sulfur is another element. It contains only sulfur atoms, and nothing else, so it is pure. When we mix two different pure ...