High-performance lithium-sulfur battery based on porous N-rich g-C_(3)N_(4) nan-otubes via a self-te

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The commercial development of lithium-sulfur batteries(Li-S)is severely limited by the shuttle effect of lithium polysulfides(LPSs)and the non-conductivity of sulfur.Herein,porous g-C3N4 nanotubes(PCNNTs)are synthesized via a self-te
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