Hunan team develops new strategy to prolong cycle life of Li-S batteries
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JUNE 13, 2016
Researchers at Hunan University, China, have developed a new strategy to suppress the diffusion of polysulfides into the electrolyte in Li-Sulfur batteries, resulting in improved performance. As described in a paper in the Journal of Power Sources , the research tea used hydrophilic carbon paper anchored by hierarchically porous cobalt disulfides as an interlayer for capturing polysulfides through physical absorption and chemical bonding.
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