The Li-S battery is a promising candidate to meet the demands on future generation mobile power supplies due to the high theoretical gravimetrical energy density and low price of sulfur. Unfortunately, the active material sulfur exhibits a very low conductivity, which limits the performance. A nanostructured carbon matrix is required. Introduced by Nazar’s group in 2009 a large numbers of novel, elaborate host structures have been explored. However, in particular, suitable and effective production processes need to be established.
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