Substituting copolymeric poly(alkylenetetrasulfide) for elemental sulfur to diminish the shuttling effect of modified intermediate polysulfides for high-performance lithium-sulfur batteries

Chem. Commun., 2019, Accepted Manuscript
DOI: 10.1039/C8CC09972C, Communication

Qiang Shen, He Zhou, Faqi Yu, Min Wei, Yunlan Su, Yuchen Ma, Dujin Wang
Poly(alkylenetetrasulfide) can be synthesized to replace sulfur in a chitosan-derived porous carbon (CPC) based composite cathode of lithium-sulfur batteries. Introducing a -CH2- or -CH2CH2- unit in-between the S-S bond of...
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