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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Addressing Passivation in Lithium–Sulfur Battery Under Lean Electrolyte Condition
Huilin Pan,Kee Sung Han,Kee Sung Han,Mark H. Engelhard,Ruiguo Cao,Junzheng Chen,Ji-Guang Zhang,Karl T. Mueller,Yuyan Shao,Jun Liu +9 more
TL;DR: In this paper, the NH4TFSI additive in electrolyte solution greatly alleviates the passivation issue in Li-S batteries under lean electrolyte conditions, and the ammonium additive enhances the dissociation of Li2S and largely reduces the insoluble and large Li 2S particles in the sulfur cathodes.
Journal ArticleDOI
Freestanding Flexible Li2S Paper Electrode with High Mass and Capacity Loading for High-Energy Li–S Batteries
TL;DR: In this paper, an efficient but low-cost strategy for easy production of freestanding flexible Li2S-based paper electrodes with very high mass and capacity loading in terms of in situ carbonthermal reduction of Li2SO4 by electrospinning carbon is reported.
Journal ArticleDOI
Sulfurized Polyacrylonitrile Cathodes with High Compatibility in Both Ether and Carbonate Electrolytes for Ultrastable Lithium–Sulfur Batteries
TL;DR: In this paper, a Li-S system using a freestanding fibrous polyacrylonitrile cathode, as well as the sulfur conversion mechanism involved, is demonstrated.
Journal ArticleDOI
Controlling Solid–Liquid Conversion Reactions for a Highly Reversible Aqueous Zinc–Iodine Battery
Huilin Pan,Bin Li,Donghai Mei,Zimin Nie,Yuyan Shao,Guosheng Li,Xiaohong S. Li,Kee Sung Han,Karl T. Mueller,Vincent L. Sprenkle,Jun Liu +10 more
TL;DR: In this paper, the authors demonstrate a highly reversible aqueous zinc-iodine battery using encapsulated iodine in microporous carbon as the cathode material by controlling solid-liquid conversion reactions.
Journal ArticleDOI
Polysulfide immobilization and conversion on a conductive polar MoC@MoOx material for lithium-sulfur batteries
Ruopian Fang,Shiyong Zhao,Zhenhua Sun,Dawei Wang,Rose Amal,Shaogang Wang,Hui-Ming Cheng,Hui-Ming Cheng,Feng Li +8 more
TL;DR: In this paper, a conductive polar MoC@MoO x material for efficient polysulfide immobilization and conversion during redox reactions is presented, which enables the chemical adsorption of poly sulfides, and the conductive MoC core facilitates the conversion of poly sulfide to Li 2 S.
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.
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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.