The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
N-Doped Graphene–VO2(B) Nanosheet-Built 3D Flower Hybrid for Lithium Ion Battery
Abstract
Recently, we have shown that the graphene-VO2(B) nanotube hybrid is a promising lithium ion battery cathode material (Nethravathi et al. Carbon, 2012, 50, 4839-4846). Though the observed capacity of this material was quite satisfactory, the rate capability was not. To improve the rate capability we wanted to prepare a graphene-VO2(B) hybrid in which the VO2(B) would be built on 2D nanosheets that would enable better electrode-electrolyte contact. Such a material, a N-doped graphene-VO2(B) nanosheet-built 3D flower hybrid, is fabricated by a single-step hydrothermal reaction within a mixture of ammonium vanadate and colloidal dispersion of graphite oxide. The 3D VO2(B) flowers which are uniformly distributed on N-doped graphene are composed of ultrathin 2D nanosheets. When used in lithium ion batteries, this material exhibits a large capacity, high rate capability, and excellent cycling stability. The enhanced performance results from its unique features: excellent electronic conductivity associated with the N-doped graphene, short transportation length for lithium ions related to ultrathin nanosheets, and improved charge transfer due to the anchoring of the VO2(B) flowers to N-doped graphene.
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Cites
Wang, H., Maiyalagan, T., & Wang, X. (2012) · ACS Catalysis · doi:10.1021/cs200652y · Cited by 3,618
Self-citationNanocrystal Growth on Graphene with Various Degrees of Oxidation
Wang, H., Robinson, J. T., Diankov, G., & Dai, H. (2010) · Journal of the American Chemical Society · doi:10.1021/ja100329d · Cited by 530
Cited by
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Kumar, R., Sahoo, S., Joanni, E., Singh, R. K., Maegawa, K., Tan, W. K., Kawamura, G., Kar, K. K., & Matsuda, A. (2020) · Materials Today · doi:10.1016/j.mattod.2020.04.010 · Cited by 681
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
Wang, W., Jiang, B., Xiong, W., Sun, H., Lin, Z., Hu, L., Tu, J., Hou, J., Zhu, H., & Jiao, S. (2013) · Scientific Reports · doi:10.1038/srep03383 · Cited by 337
Metadata
- Authors
- Nethravathi, C., Rajamathi, C. R., Rajamathi, M., Gautam, U. K., Wang, X., Golberg, D., & Bando, Y.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-03-27
- Volume
- 5
- Issue
- 7
- Pages
- 2708-2714
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2329136286
- Cited by
- 179
- References
- 2
- FWCI
- 14.18
- Type
- journal article
- Language
- en
- Open access
- closed
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- Nethravathi, C., Rajamathi, C. R., Rajamathi, M., Gautam, U. K., Wang, X., Golberg, D., & Bando, Y. (2013). N-Doped Graphene–VO2(B) Nanosheet-Built 3D Flower Hybrid for Lithium Ion Battery. ACS Applied Materials & Interfaces. https://doi.org/10.1021/am400202v
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