Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/106853
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Physics | en_US |
dc.contributor | Department of Industrial and Systems Engineering | en_US |
dc.contributor | Research Institute for Smart Energy | en_US |
dc.creator | Shi, F | en_US |
dc.creator | Guo, X | en_US |
dc.creator | Chen, C | en_US |
dc.creator | Zhuang, L | en_US |
dc.creator | Yu, J | en_US |
dc.creator | Qi, Q | en_US |
dc.creator | Zhu, Y | en_US |
dc.creator | Xu, ZL | en_US |
dc.creator | Lau, SP | en_US |
dc.date.accessioned | 2024-06-06T00:29:35Z | - |
dc.date.available | 2024-06-06T00:29:35Z | - |
dc.identifier.issn | 1530-6984 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/106853 | - |
dc.language.iso | en | en_US |
dc.publisher | American Chemical Society | en_US |
dc.rights | © 2023 The Authors. Published by American Chemical Society | en_US |
dc.rights | This article is licensed under CC-BY-NC-ND 4.0 (https://creativecommons.org/licenses/by-nc-nd/4.0/) | en_US |
dc.rights | The following publication Shi, F., Guo, X., Chen, C., Zhuang, L., Yu, J., Qi, Q., Zhu, Y., Xu, Z.-L., & Lau, S. P. (2023). Unlocking Liquid Sulfur Chemistry for Fast-Charging Lithium–Sulfur Batteries. Nano Letters, 23(17), 7906-7913 is available at https://doi.org/10.1021/acs.nanolett.3c01633. | en_US |
dc.subject | Fast charging | en_US |
dc.subject | In situ optical microscopy | en_US |
dc.subject | In situ Raman spectroscopy | en_US |
dc.subject | Liquid sulfur | en_US |
dc.subject | Lithium−sulfur battery | en_US |
dc.title | Unlocking liquid sulfur chemistry for fast-charging lithium-sulfur batteries | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 7906 | en_US |
dc.identifier.epage | 7913 | en_US |
dc.identifier.volume | 23 | en_US |
dc.identifier.issue | 17 | en_US |
dc.identifier.doi | 10.1021/acs.nanolett.3c01633 | en_US |
dcterms.abstract | A recent study of liquid sulfur produced in an electrochemical cell has prompted further investigation into regulating Li–S oxidation chemistry. In this research, we examined the liquid-to-solid sulfur transition dynamics by visually observing the electrochemical generation of sulfur on a graphene-based substrate. We investigated the charging of polysulfides at various current densities and discovered a quantitative correlation between the size and number density of liquid sulfur droplets and the applied current. However, the areal capacities exhibited less sensitivity. This observation offers valuable insights for designing fast-charging sulfur cathodes. By incorporating liquid sulfur into Li–S batteries with a high sulfur loading of 4.2 mg cm–2, the capacity retention can reach ∼100%, even when increasing the rate from 0.1 to 3 C. This study contributes to a better understanding of the kinetics involved in the liquid–solid sulfur growth in Li–S chemistry and presents viable strategies for optimizing fast-charging operations. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Nano letters, 13 Sept 2023, v. 23, no. 17, p. 7906-7913 | en_US |
dcterms.isPartOf | Nano letters | en_US |
dcterms.issued | 2023-09-13 | - |
dc.identifier.scopus | 2-s2.0-85169897531 | - |
dc.identifier.pmid | 37619971 | - |
dc.identifier.eissn | 1530-6992 | en_US |
dc.description.validate | 202406 bcch | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | a2771 | - |
dc.identifier.SubFormID | 48297 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundation of China for Young Scholars; the Hong Kong Polytechnic University | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | CC | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Shi_Unlocking_Liquid_Sulfur.pdf | 7.09 MB | Adobe PDF | View/Open |
Page views
20
Citations as of Jun 30, 2024
Downloads
3
Citations as of Jun 30, 2024
SCOPUSTM
Citations
2
Citations as of Jun 27, 2024
WEB OF SCIENCETM
Citations
2
Citations as of Jun 27, 2024
![](/image/google_scholar.jpg)
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.