The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.
3D Hierarchical Porous α‐Fe2O3 Nanosheets for High‐Performance Lithium‐Ion Batteries
Abstract
To develop a long cycle life and good rate capability electrode, 3D hierarchical porous α‐Fe 2 O 3 nanosheets are fabricated on copper foil and directly used as binder‐free anode for lithium‐ion batteries. This electrode exhibits a high reversible capacity and excellent rate capability. A reversible capacity up to 877.7 mAh g−1 is maintained at 2 C (2.01 A g−1) after 1000 cycles, and even when the current is increased to 20 C (20.1 A g−1), a capacity of 433 mA h g−1 is retained. The unique porous 3D hierarchical nanostructure improves electronic–ionic transport, mitigates the internal mechanical stress induced by the volume variations of the electrode upon cycling, and forms a 3D conductive network during cycling. No addition of any electrochemically inactive conductive agents or polymer binders is required. Therefore, binder‐free electrodes further avoid the uneven distribution of conductive carbon on the current collector due to physical mixing and the addition of an insulator (binder), which has benefits leading to outstanding electrochemical performance.
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Cites
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Cited by
Research Progress on Negative Electrodes for Practical Li‐Ion Batteries: Beyond Carbonaceous Anodes
Aravindan, V., Lee, Y., & Madhavi, S. (2015) · Advanced Energy Materials · doi:10.1002/aenm.201402225 · Cited by 462
Two‐Dimensional Metal Oxide Nanomaterials for Next‐Generation Rechargeable Batteries
Mei, J., Liao, T., Kou, L., & Sun, Z. (2017) · Advanced Materials · doi:10.1002/adma.201700176 · Cited by 459
Shrivastav, V., Sundriyal, S., Goel, P., Kaur, H., Tuteja, S. K., Vikrant, K., Kim, K.-H., Tiwari, U. K., & Deep, A. (2019) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2019.05.006 · Cited by 284
Liu, L., Yang, X., Lv, C., Zhu, A., Zhu, X., Guo, S., Chen, C., & Yang, D. (2016) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.5b12427 · Cited by 192
Ji, B., Zhang, F., Sheng, M., Tong, X., & Tang, Y. (2017) · Advanced Materials · doi:10.1002/adma.201604219 · Cited by 160
Metadata
- Authors
- Cao, K., Jiao, L., Liu, H., Liu, Y., Wang, Y., Guo, Z., & Yuan, H.
- Venue
- Advanced Energy Materials
- Publisher
- Wiley
- Published
- 2014-11-07
- Volume
- 5
- Issue
- 4
- ISSN
- 1614-6832 (ISSN-L)
- 1614-6840
- OpenAlex
- W2097440489
- Cited by
- 408
- References
- 37
- FWCI
- 22.82
- Type
- journal article
- Language
- en
- Open access
- closed
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- Cao, K., Jiao, L., Liu, H., Liu, Y., Wang, Y., Guo, Z., & Yuan, H. (2015). 3D Hierarchical Porous α‐Fe2O3 Nanosheets for High‐Performance Lithium‐Ion Batteries. Advanced Energy Materials. https://doi.org/10.1002/aenm.201401421
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