Untitled

Колосницын, В. С.; Карасева, Е. В.; Amineva, N. A.; Batyrshina, G. A.

doi:10.1023/a:1014755428523

Cited by 10 publications

(2 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The dendritic form of Li does not increase in the Li-S cell of a simple arrangement when the PSs can be transferred between the anode and the cathode. The change of liquid electrolyte by polymer one or gel one increases the cyclability performance of Li-S cell through slowing the PS shuttle effect [57][58][59][60][61][62][63][64][65][66]. Polymer electrolyte plays the role of both electrolyte and separator.…”

Section: Cell Configurationmentioning

confidence: 99%

The Toxicity of Secondary Lithium-Sulfur Batteries Components

Siczek

2020

Batteries

View full text Add to dashboard Cite

Currently, apart from the widely known lithium-ion batteries, there are competitive solutions in the form of, for example, Li-S batteries. While the results of studies on the toxicity of Li-ion battery components are published, such studies on the components of Li-S cells are just beginning. The purpose of the current review was to identify materials used in the production of Li-S batteries and their toxicity, especially for humans. The review showed many kinds of materials with different levels of toxicity utilized for manufacturing of these cells. Some materials are of low toxicity, while some others are of the high one. A lot of materials have assigned different hazard statements. For some of the materials, no hazard statements were assigned, although such materials are toxic. No data related to the toxicity of some materials were found in the literature. This points out the need to further studies on their toxicity and legal actions to assign appropriate hazard statements.

show abstract

Section: Cell Configurationmentioning

confidence: 99%

The Toxicity of Secondary Lithium-Sulfur Batteries Components

Siczek

2020

Batteries

View full text Add to dashboard Cite

show abstract

“…1 Sulfolane-based electrolytes for LSBs are of great interest. 2,27 MD studies were carried out in highly concentrated solutions of lithium polysulfides in sulfolane. 1,28 Of great interest as a promising electrolyte for LSBs is lithium perchlorate tetrasolvate with sulfolane (LiClO 4 •4SL).…”

Section: ■ Introductionmentioning

confidence: 99%

Structure and Physicochemical Properties of Solutions of Lithium Polysulfides in Tetrasolvate of Lithium Perchlorate with Sulfolane Molecular Dynamics Modeling

Kuzmina,

Yusupova,

Karaseva

et al. 2024

J. Phys. Chem. B

View full text Add to dashboard Cite

Lithium polysulfides are intermediate products formed during the discharge and charge of lithium−sulfur batteries and have good solubility in electrolyte solutions. Therefore, the properties and structure of solutions of lithium polysulfides in electrolyte solutions affect the energy characteristics of the lithium−sulfur battery. In this work, the structure and physicochemical properties (density, ionic conductivity, and self-diffusion coefficients) of solutions of lithium disulfide, tetrasulfide, and octasulfide in lithium perchlorate tetrasolvate with sulfolane in a wide range of concentrations (0.2−12 M) were studied using the molecular dynamics method. With increasing concentrations of lithium polysulfides, the proportion of sulfur atoms in the coordination sphere of the lithium cation increases and the proportion of sulfolane molecules decreases. It has been established that the ability of the polysulfide anion to act as a bridging ligand leads to the formation of clusters, including lithium perchlorate, lithium polysulfides, and sulfolane. It has been shown that the tendency to form clusters increases with an increasing number of sulfur atoms in the polysulfide anion. At high concentrations of lithium polysulfides, regardless of their size, the electrolyte system becomes a single cluster. With an increase in the concentration of lithium polysulfides in the electrolyte system, its density increases and the ionic conductivity and diffusion coefficients of the system components decrease.

show abstract

Lithium–Sulfur Batteries

Liu

Liang

2011

Handbook of Battery Materials

View full text Add to dashboard Cite

Untitled

Cited by 10 publications

References 5 publications

The Toxicity of Secondary Lithium-Sulfur Batteries Components

The Toxicity of Secondary Lithium-Sulfur Batteries Components

Structure and Physicochemical Properties of Solutions of Lithium Polysulfides in Tetrasolvate of Lithium Perchlorate with Sulfolane Molecular Dynamics Modeling

Lithium–Sulfur Batteries

Contact Info

Product

Resources

About