The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
Slope‐Dominated Carbon Anode with High Specific Capacity and Superior Rate Capability for High Safety Na‐Ion Batteries
Abstract
The comprehensive performance of carbon anodes for Na‐ion batteries (NIBs) is largely restricted by their inferior rate capability and safety issues. Herein, a slope‐dominated carbon anode is achieved at a low temperature of 800 °C, which delivers a high reversible capacity of 263 mA h g−1 at 0.15C with an impressive initial Coulombic efficiency (ICE) of 80 %. When paired with the NaNi 1/3 Fe 1/3 Mn 1/3 O 2 cathode, the reversible capacity at 6C is still 75 % of that at 0.15C, and 73 % of the capacity is retained after 1000 cycles at 3C. The enhanced Na storage performance could be attributed to the unique microstructure with randomly oriented short carbon layers and the relatively higher defect concentration. Given its robustness, such a low‐temperature carbonization strategy could also be applicable to other precursors and provide a new opportunity to design slope‐dominated carbon anodes for high safety, low‐cost NIBs with excellent ICE and superior rate capability.
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Cites
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Expanded graphite as superior anode for sodium-ion batteries
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High Capacity Anode Materials for Rechargeable Sodium-Ion Batteries
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Sodium Storage Behavior in Natural Graphite using Ether‐based Electrolyte Systems
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Prototype Sodium‐Ion Batteries Using an Air‐Stable and Co/Ni‐Free O3‐Layered Metal Oxide Cathode
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Cited by
He, X., Zhong, L., Qiu, X., Wen, F., Sun, S., Zu, X., & Zhang, W. (2023) · ChemSusChem · doi:10.1002/cssc.202300646 · Cited by 27
Metadata
- Authors
- Qi, Y., Lu, Y., Ding, F., Zhang, Q., Li, H., Huang, X., Chen, L., & Hu, Y.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2019-02-27
- Volume
- 58
- Issue
- 13
- Pages
- 4361-4365
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2911571884
- Cited by
- 312
- References
- 26
- FWCI
- 11.19
- Type
- journal article
- Language
- en
- Open access
- closed
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- Qi, Y., Lu, Y., Ding, F., Zhang, Q., Li, H., Huang, X., Chen, L., & Hu, Y. (2019). Slope‐Dominated Carbon Anode with High Specific Capacity and Superior Rate Capability for High Safety Na‐Ion Batteries. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201900005
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