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Li–S batteries: simple approaches for superior performance
Energy & Environmental Science, 2013Although promising improvements have been made in the field of Li–S rechargeable batteries, they are still far from reaching the market place due to several drawbacks. To combat the solubility of polysulphides, confinement approaches aiming to trap sulphur within the cathode side have been pursued, but success has been limited.
Demir-Cakan, R. +5 more
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Metalization of Li₂S particle surfaces in Li-S batteries.
Nanoscale, 2015The Li-S battery is the most promising candidate for future electric vehicles. The study of stabilities and conductivities of Li2S nanoparticles, which are used as pre-lithiated cathode materials, is crucial for the development of Li-S batteries. Here, we investigate the atomic and electronic structures as well as stabilities of Li2S surfaces and ...
Yan-Xin, Chen, Payam, Kaghazchi
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Semi-Solid Li-S Battery Electrolytes
ECS Meeting Abstracts, 2019The urge for electrochemical energy storage devices with high gravimetric and volumetric energy density is imminent and the lithium−sulfur (Li-S) battery has been poised as a major next generation battery concept candidate. While it has a (very) high theoretical energy density, low cost and non-toxicity of starting materials,[1] its practical ...
Adriana Navarro-Suárez +1 more
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C&EN Global Enterprise, 2019
Oxis Energy, a UK battery materials start-up, says it is fitting out a factory in Port Talbot, Wales, so it can begin the world’s first mass production of electrolyte and cathode materials for lithium-sulfur batteries. Products made at the Port Talbot plant will supply a Li-S battery-cell facility in the Brazilian state of Minas Gerais that Oxis is ...
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Oxis Energy, a UK battery materials start-up, says it is fitting out a factory in Port Talbot, Wales, so it can begin the world’s first mass production of electrolyte and cathode materials for lithium-sulfur batteries. Products made at the Port Talbot plant will supply a Li-S battery-cell facility in the Brazilian state of Minas Gerais that Oxis is ...
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Electrocatalysis of sulfur and polysulfides in Li–S batteries
Journal of Materials Chemistry A, 2020Electrocatalysis of polysulfides turns soluble species to surface absorbed ones, and promotes interfacial electron transfer processes. Recent advances in this field are reviewed, together with future strategies proposed for improving Li–S batteries.
Chao Deng +4 more
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Proceedings of the MATSUS Spring 2024 Conference, 2023
Giulia Pezzin, Giovanni Andrea Blengini
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Giulia Pezzin, Giovanni Andrea Blengini
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Multifunctional water-soluble binders for Li–S batteries
NanoscaleIn order to suppress the shuttle effect of a sulfur material during the charging and discharging processes, this work provides a new strategy for designing advanced water-soluble multifunctional binders for improving the cycle life of Li–S batteries.
Hongbang Zheng +6 more
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Developments in the Sulfur Electrode for Li-S Batteries
ECS Meeting Abstracts, 2010Abstract not Available.
Xiulei Ji +4 more
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Li–S Battery Using Li2S Cathode
2021A major drawback of Li–S cells is the dendritic growth of Li metal and the formation of dead Li that occurs in cells during the charging/discharging processes, which causes the loss of electrochemically active Li, the depletion of the electrolyte, and the internal short circuit of the cell, and therefore prevents the safe use and long cycling-life of ...
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