Novel Lithium‐Sulfur Polymer Battery Operating at Moderate Temperature

@article{Marangon2021NovelLP,
  title={Novel Lithium‐Sulfur Polymer Battery Operating at Moderate Temperature},
  author={Vittorio Marangon and Daniele Di Lecce and Luca Minnetti and Jusef Hassoun},
  journal={ChemElectroChem},
  year={2021}
}
A safe lithium-sulfur battery employs a composite polymer electrolyte based on a poly(ethylene glycol) dimethyl ether (PEGDME) solid at the room temperature. The electrolyte membrane enables a stable and reversible Li-S electrochemical process already at 50 °C, with low resistance at the electrode/electrolyte interphase and fast Li+ transport. The relatively low molecular weight of the PEGDME and the optimal membrane composition in terms of salts and ceramic allow a liquid-like Li-S conversion…