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Sulfur-Impregnated Disordered Carbon Nanotubes Cathode for Lithium–Sulfur Batteries
Abstract
The commercialization of lithium-sulfur batteries is hindered by low cycle stability and low efficiency, which are induced by sulfur active material loss and polysulfide shuttle reaction through dissolution into electrolyte. In this study, sulfur-impregnated disordered carbon nanotubes are synthesized as cathode material for the lithium-sulfur battery. The obtained sulfur-carbon tube cathodes demonstrate superior cyclability and Coulombic efficiency. More importantly, the electrochemical characterization indicates a new stabilization mechanism of sulfur in carbon induced by heat treatment.
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Citations
Cited by
Challenges and Prospects of Lithium–Sulfur Batteries
Manthiram, A., Fu, Y., & Su, Y.-S. (2013) · Accounts of Chemical Research · doi:10.1021/ar300179v · Cited by 2,380
Wei Seh, Z., Li, W., Cha, J. J., Zheng, G., Yang, Y., McDowell, M. T., Hsu, P.-C., & Cui, Y. (2013) · Nature Communications · doi:10.1038/ncomms2327 · Cited by 2,107
Smaller Sulfur Molecules Promise Better Lithium–Sulfur Batteries
Xin, S., Gu, L., Zhao, N.-H., Yin, Y.-X., Zhou, L.-J., Guo, Y.-G., & Wan, L.-J. (2012) · Journal of the American Chemical Society · doi:10.1021/ja308170k · Cited by 1,644
Synthesis, Properties, and Applications of Hollow Micro-/Nanostructures
Wang, X., Feng, J., Bai, Y., Zhang, Q., & Yin, Y. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00731 · Cited by 1,456
Wang, Z., Dong, Y., Li, H., Zhao, Z., Bin Wu, H., Hao, C., Liu, S., Qiu, J., & Lou, X. W. (2014) · Nature Communications · doi:10.1038/ncomms6002 · Cited by 1,059
Metadata
- Authors
- Guo, J., Xu, Y., & Wang, C.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-09-22
- Volume
- 11
- Issue
- 10
- Pages
- 4288-4294
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2018684435
- Cited by
- 1,278
- References
- 0
- FWCI
- 57.27
- Type
- journal article
- Language
- en
- Open access
- closed
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- Guo, J., Xu, Y., & Wang, C. (2011). Sulfur-Impregnated Disordered Carbon Nanotubes Cathode for Lithium–Sulfur Batteries. Nano Letters. https://doi.org/10.1021/nl202297p
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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