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Sulfur‐containing compounds as electrolyte additives for lithium‐ion batteries
- Source :
- InfoMat, Vol 3, Iss 12, Pp 1364-1392 (2021)
- Publication Year :
- 2021
- Publisher :
- Wiley, 2021.
-
Abstract
- Originating from “rocking‐chair concept”, lithium‐ion batteries (LIBs) have become one of the most important electrochemical energy storage technologies, which have largely impacted our daily life. The utilization of electrolyte additives in small quantities (≤5% by wt or vol) has been long viewed as an economical and efficient approach to regulate the properties of electrolyte and electrode–electrolyte interphases and consequently improve the cycling performance of LIBs. Among all the kinds of electrolyte additives, sulfur‐containing compounds have gained significant attention due to their unique features in building stable electrode–electrolyte interphases and protect battery cells from overcharging. In this work, advances and progresses of sulfur‐containing additives used in LIBs are overviewed, with special attention paid to the working mechanisms of these electrolyte additives. Particularly, four representative sulfur‐containing compounds (i.e., 1,3‐propane sultone, prop‐1‐ene‐1,3‐sultone, 1,3,2‐dioxathiolane‐2,2‐dioxide, and ethylene sulfite) are comparatively discussed concerning their impact on electrode–electrolyte interphases and cell performances. Future work on the development of sulfur‐containing compounds as functional electrolyte additives is also provided. The present review is anticipated to be not only a base document to access the status quo in this research domain but also a guideline to select specialized additives and electrolytes for practical applications.
- Subjects :
- rechargeable batteries
Inorganic chemistry
chemistry.chemical_element
Electrolyte
Information technology
Sulfur containing
T58.5-58.64
Ion
chemistry
lithium‐ion batteries
TA401-492
Lithium
electrolyte additives
Materials of engineering and construction. Mechanics of materials
sulfur‐containing compounds
Subjects
Details
- Language :
- English
- ISSN :
- 25673165
- Volume :
- 3
- Issue :
- 12
- Database :
- OpenAIRE
- Journal :
- InfoMat
- Accession number :
- edsair.doi.dedup.....fc19c7e5818caf912232085352f5fff8