The preparation and electrochemical testing of blended TiS 2 /sulfur/carbon cathodes in lithium-sulfur cells is described in this paper. TiS 2 , sulfur and carbon were combined in various ratios and the resulting electrodes were investigated regarding their reversible capacity and degradation behavior in lithium-sulfur cells. The capacity of corresponding cathodes depends on the amount of TiS 2 used. The maximum capacity was somewhat lower (compared to sulfur/carbon cathodes) when TiS 2 was added, but it was observed that TiS 2 improved the pulse power capability of corresponding lithium-sulfur cells.
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Garsuch et al. (2012) studied this question.
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