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Graphene Oxide as a Sulfur Immobilizer in High Performance Lithium/Sulfur Cells
Open accessAbstract
The loss of sulfur cathode material as a result of polysulfide dissolution causes significant capacity fading in rechargeable lithium/sulfur cells. Here, we use a chemical approach to immobilize sulfur and lithium polysulfides via the reactive functional groups on graphene oxide. This approach enabled us to obtain a uniform and thin (around tens of nanometers) sulfur coating on graphene oxide sheets by a simple chemical reaction-deposition strategy and a subsequent low-temperature thermal treatment process. Strong interaction between graphene oxide and sulfur or polysulfides enabled us to demonstrate lithium/sulfur cells with a high reversible capacity of 950-1400 mA h g(-1), and stable cycling for more than 50 deep cycles at 0.1C (1C = 1675 mA g(-1)).
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Cited by
Synthesis of Large‐Area MoS2 Atomic Layers with Chemical Vapor Deposition
Lee, Y., Zhang, X., Zhang, W., Chang, M., Lin, C., Chang, K., Yu, Y., Wang, J. T., Chang, C., Li, L., et al. (2012) · Advanced Materials · doi:10.1002/adma.201104798 · Cited by 3,422
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
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
Electrode Degradation in Lithium-Ion Batteries
Pender, J. P., Jha, G., Youn, D. H., Ziegler, J. M., Andoni, I., Choi, E. J., Heller, A., Dunn, B. S., Weiss, P. S., Penner, R. M., et al. (2020) · ACS Nano · doi:10.1021/acsnano.9b04365 · Cited by 873
Metadata
- Authors
- Ji, L., Rao, M., Zheng, H., Zhang, L., Li, Y., Duan, W., Guo, J., Cairns, E. J., & Zhang, Y.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-11-01
- Volume
- 133
- Issue
- 46
- Pages
- 18522-18525
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W4230179650
- Cited by
- 1,505
- References
- 0
- FWCI
- 65.51
- Type
- journal article
- Language
- en
- Open access
- green
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- Ji, L., Rao, M., Zheng, H., Zhang, L., Li, Y., Duan, W., Guo, J., Cairns, E. J., & Zhang, Y. (2011). Graphene Oxide as a Sulfur Immobilizer in High Performance Lithium/Sulfur Cells. Journal of the American Chemical Society. https://doi.org/10.1021/ja206955k
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