The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Amorphous Vanadium Oxide Matrixes Supporting Hierarchical Porous Fe3O4/Graphene Nanowires as a High-Rate Lithium Storage Anode
Abstract
Developing electrode materials with both high energy and power densities holds the key for satisfying the urgent demand of energy storage worldwide. In order to realize the fast and efficient transport of ions/electrons and the stable structure during the charge/discharge process, hierarchical porous Fe3O4/graphene nanowires supported by amorphous vanadium oxide matrixes have been rationally synthesized through a facile phase separation process. The porous structure is directly in situ constructed from the FeVO4·1.1H2O@graphene nanowires along with the crystallization of Fe3O4 and the amorphization of vanadium oxide without using any hard templates. The hierarchical porous Fe3O4/VOx/graphene nanowires exhibit a high Coulombic efficiency and outstanding reversible specific capacity (1146 mAh g(-1)). Even at the high current density of 5 A g(-1), the porous nanowires maintain a reversible capacity of ∼500 mAh g(-1). Moreover, the amorphization and conversion reactions between Fe and Fe3O4 of the hierarchical porous Fe3O4/VOx/graphene nanowires were also investigated by in situ X-ray diffraction and X-ray photoelectron spectroscopy. Our work demonstrates that the amorphous vanadium oxides matrixes supporting hierarchical porous Fe3O4/graphene nanowires are one of the most attractive anodes in energy storage applications.
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Citations
Cites
One‐Dimensional Nanostructures: Synthesis, Characterization, and Applications
Xia, Y., Yang, P., Sun, Y., Wu, Y., Mayers, B., Gates, B., Yin, Y., Kim, F., & Yan, H. (2003) · Advanced Materials · doi:10.1002/adma.200390087 · Cited by 8,559
Cited by
Wei, Q., Xiong, F., Tan, S., Huang, L., Lan, E. H., Dunn, B., & Mai, L. (2017) · Advanced Materials · doi:10.1002/adma.201602300 · Cited by 802
Self-citationZhou, L., Zhang, K., Hu, Z., Tao, Z., Mai, L., Kang, Y., Chou, S., & Chen, J. (2018) · Advanced Energy Materials · doi:10.1002/aenm.201701415 · Cited by 593
Self-citationLiu, J., Zheng, M., Shi, X., Zeng, H., & Xia, H. (2016) · Advanced Functional Materials · doi:10.1002/adfm.201504019 · Cited by 536
Zhang, G., Xiao, X., Li, B., Gu, P., Xue, H., & Pang, H. (2017) · Journal of Materials Chemistry A · doi:10.1039/c7ta02454a · Cited by 458
Nanowires for Electrochemical Energy Storage
Zhou, G., Xu, L., Hu, G., Mai, L., & Cui, Y. (2019) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00326 · Cited by 439
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Metadata
- Authors
- An, Q., Lv, F., Liu, Q., Han, C., Zhao, K., Sheng, J., Wei, Q., Yan, M., & Mai, L.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-10-20
- Volume
- 14
- Issue
- 11
- Pages
- 6250-6256
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2313466107
- Cited by
- 278
- References
- 1
- FWCI
- 20.16
- Type
- journal article
- Language
- en
- Open access
- closed
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