Journal ArticleDOI
Liquid electrolyte lithium/sulfur battery: Fundamental chemistry, problems, and solutions
TLDR
Li et al. as discussed by the authors discussed the problems and solutions of liquid electrolyte Li/S battery and showed that the dissolution of lithium polysulfide (PS) is essential for the performance of a Li-S cell.About:
This article is published in Journal of Power Sources.The article was published on 2013-06-01. It has received 1348 citations till now. The article focuses on the topics: Lithium–sulfur battery & Electrolyte.read more
Citations
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Cathode materials for lithium–sulfur batteries: a practical perspective
TL;DR: In this article, a review of the cathode process of Li-sulfur (Li-S) batteries is presented, and the most promising candidates as the host cathode material are porous carbon nanomaterials, which are highly conductive and lightweight.
Journal ArticleDOI
3D Metal Carbide@Mesoporous Carbon Hybrid Architecture as a New Polysulfide Reservoir for Lithium-Sulfur Batteries
TL;DR: In this paper, a 3D metal carbide@mesoporous carbon hybrid architecture (Ti3C2Tx@Meso-C, TX ≈ FxOy) is synthesized and applied as cathode material hosts for lithium-sulfur batteries.
Journal ArticleDOI
A pyrolyzed polyacrylonitrile/selenium disulfide composite cathode with remarkable lithium and sodium storage performances.
TL;DR: A pyrolyzed polyacrylonitrile/selenium disulfide composite cathode with dramatically enhanced active material content and superior performances for both lithium and sodium storage is reported.
Journal ArticleDOI
Carbon Nanomaterials in Different Dimensions for Electrochemical Energy Storage
Jiangfeng Ni,Yan Li +1 more
TL;DR: Carbon nanomaterials including fullerenes, carbon nanotubes, graphene and their assemblies represent a unique type of materials in diverse formats and dimensions, which are essentially required for vari-ous electrochemical energy storage (EES) systems such as Li-ion batteries, supercapacitors, and redox flow cells as mentioned in this paper.
Journal ArticleDOI
Systematical electrochemical study on the parasitic shuttle-effect in lithium-sulfur-cells at different temperatures and different rates
Martin R. Busche,Philipp Adelhelm,Heino Sommer,Holger Schneider,Klaus Leitner,Jürgen Janek,Jürgen Janek +6 more
TL;DR: In this paper, the influence of cycling rate and temperature on the performance of lithium sulfur batteries is systematically studied by evaluating data of hundred identical cells, and significant differences in discharge and charge capacities and voltage profiles during the first and subsequent cycles are evaluated quantitatively in detail.
References
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Chemistry of the elements
TL;DR: In this article, the origins of the elements, isotopes and atomic weights Chemical periodicity and the periodic table were discussed, including the following elements: Hydrogen Lithium, sodium, potassium, rubidium, caesium and francium Beryllium, magnesium, calcium, strontium, barium and radium Boron Aluminium, gallium, indium and thallium Carbon Silicon Germanium, tin and lead Nitrogen Phosphorus Arsenic, antimony and bismuth Oxygen Sulfur Selenium, tellurium
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A highly ordered nanostructured carbon–sulphur cathode for lithium–sulphur batteries
TL;DR: In this paper, the authors report the feasibility to approach such capacities by creating highly ordered interwoven composites, where conductive mesoporous carbon framework precisely constrains sulphur nanofiller growth within its channels and generates essential electrical contact to the insulating sulphur.
Journal ArticleDOI
Graphene-Wrapped Sulfur Particles as a Rechargeable Lithium–Sulfur Battery Cathode Material with High Capacity and Cycling Stability
Hailiang Wang,Yuan Yang,Yongye Liang,Joshua T. Robinson,Yanguang Li,Ariel Jackson,Yi Cui,Hongjie Dai +7 more
TL;DR: In this article, the synthesis of a graphene-sulfur composite material by wrapping poly(ethylene glycol) (PEG) coated submicrometer sulfur particles with mildly oxidized graphene oxide sheets decorated by carbon black nanoparticles was reported.
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Porous Hollow Carbon@Sulfur Composites for High‐Power Lithium–Sulfur Batteries
N. Jayaprakash,Jingguo Shen,Surya S. Moganty,Alexandra Mirella Elena Corona,Lynden A. Archer +4 more
TL;DR: C @ S nanocomposites based on mesoporous hollow carbon capsules were prepared by a template approach as mentioned in this paper, and their excellent properties as a cathode material in a lithium secondary battery of S-sequestration of elemental sulfur in the carbon capsules, a restricted polysulfide shuttling and an improved electron transport on sulfur are attributed.
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A review on electrolyte additives for lithium-ion batteries
TL;DR: In this article, a review of electrolyte additives used in Li-ion batteries is presented, which can be classified into five categories: solid electrolyte interface (SEI) forming improver, cathode protection agent, LiPF 6 salt stabilizer, safety protection agent and Li deposition improver.