Electrochemical and interfacial properties of (PEO)10LiCF3SO3−Al2O3 nanocomposite polymer electrolytes using ball milling

Shin, Joon‐Ho; Jung, Byung Su; Jeong, Sangsik; Kim, K. W.; Ahn, Hyo‐Jun; Cho, K. K.; Ahn, Jou–Hyeon

doi:10.1007/bf03027323

Cited by 8 publications

(2 citation statements)

References 14 publications

(21 reference statements)

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“…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

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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.

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Section: Cell Configurationmentioning

confidence: 99%

The Toxicity of Secondary Lithium-Sulfur Batteries Components

Siczek

2020

Batteries

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“…The idea of dispersing inert ceramic fillers into the matrix of polymersalt complexes was proposed originally by Weston and Steele [9] as an attractive approach with an aim to improve mechanical properties of the polymeric films. Subsequently, this approach resulted in additional improvement in thermal, electrical and electrochemical properties of the solid polymer electrolytes [10][11][12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Mechanism for improvement in mechanical and thermal stability in dispersed phase polymer composites

Thakur

2010

Ionics

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We report substantial improvement in the mechanical stability, thermal stability, and conductivity of four series of ion-conducting dispersed phase composite polymer electrolytes (CPEs). Tensile strength of filler-dispersed composite films was ≥2 MPa in contrast to~1 MPa for undispersed polymer-salt complex. Similarly, elongation at break has shown an increase by~200-300% in the composite films. Filler-induced enhancement in thermal and mechanical stability has clearly been noticed. The improvement in the mechanical stability is also accompanied by a corresponding increase in electrical conductivity in the composite films by 1-2 orders of magnitude at lower (2 wt.%) of the filler loading. A mechanism for the improvement in mechanical stability has been proposed. The strength of the mechanism lies in evidenced polymerfiller interaction among the composite components. Suppression of thermal degradation and increased mechanical strength of the CPEs on filler addition has been explained on the basis of transient cross-linking of the polymeric segments and filler-polymer bridging effect.

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Lithium–Sulfur Batteries

Liu

Liang

2011

Handbook of Battery Materials

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Electrochemical and interfacial properties of (PEO)10LiCF3SO3−Al2O3 nanocomposite polymer electrolytes using ball milling

Cited by 8 publications

References 14 publications

The Toxicity of Secondary Lithium-Sulfur Batteries Components

The Toxicity of Secondary Lithium-Sulfur Batteries Components

Mechanism for improvement in mechanical and thermal stability in dispersed phase polymer composites

Lithium–Sulfur Batteries

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