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http://hdl.handle.net/1942/23979| Title: | Transport Properties of Polysulfide Species in Lithium-Sulfur Battery Electrolytes: Coupling of Experiment and Theory | Authors: | SAFARI, Momo Kwok, Chun Yuen Nazar, Linda F. |
Issue Date: | 2016 | Source: | ACS CENTRAL SCIENCE, 2(8), p. 560-568 | Abstract: | A comprehensive experimental and theoretical analysis of the isothermal transport of species for the two model ternary-electrolytes with LiTFSILi2S4/dioxolane (DOL)-dimethoxyethane (DME) and LiTFSI-Li2S6/DOL-DME formulations is presented. An unambiguous picture of the polysulfide’s mobility is set forth after a detailed investigation of the macroscopic transference number and diffusion coefficients. The new findings of incongruent diffusion for Li2S4 species and high significance of cross-term diffusion coefficients reformulate a fledgling view of the prevalent redox-shuttle phenomena. The practical implications of this complex mechanism are discussed in detail. | Document URI: | http://hdl.handle.net/1942/23979 | Link to publication/dataset: | https://www.researchgate.net/publication/306461801_Transport_Properties_of_Polysulfide_Species_in_Lithium-Sulfur_Battery_Electrolytes_Coupling_of_Experiment_and_Theory | ISSN: | 2374-7943 | e-ISSN: | 2374-7951 | DOI: | 10.1021/acscentsci.6b00169 | ISI #: | 000384750300013 | Rights: | ACS AuthorChoice - This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes. | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2017 |
| Appears in Collections: | Research publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| acscentsci.6b00169.pdf | Published version | 1.88 MB | Adobe PDF | View/Open |
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