The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A Flexible Alkaline Rechargeable Ni/Fe Battery Based on Graphene Foam/Carbon Nanotubes Hybrid Film
Abstract
The development of portable and wearable electronics has promoted increasing demand for high-performance power sources with high energy/power density, low cost, lightweight, as well as ultrathin and flexible features. Here, a new type of flexible Ni/Fe cell is designed and fabricated by employing Ni(OH)2 nanosheets and porous Fe2O3 nanorods grown on lightweight graphene foam (GF)/carbon nanotubes (CNTs) hybrid films as electrodes. The assembled f-Ni/Fe cells are able to deliver high energy/power densities (100.7 Wh/kg at 287 W/kg and 70.9 Wh/kg at 1.4 kW/kg, based on the total mass of active materials) and outstanding cycling stabilities (retention 89.1% after 1000 charge/discharge cycles). Benefiting from the use of ultralight and thin GF/CNTs hybrid films as current collectors, our f-Ni/Fe cell can exhibit a volumetric energy density of 16.6 Wh/l (based on the total volume of full cell), which is comparable to that of thin film battery and better than that of typical commercial supercapacitors. Moreover, the f-Ni/Fe cells can retain the electrochemical performance with repeated bendings. These features endow our f-Ni/Fe cells a highly promising candidate for next generation flexible energy storage systems.
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Citations
Cites
Where do batteries end and supercapacitors begin?
Simon, P., Gogotsi, Y., & Dunn, B. (2014) · Science · doi:10.1126/science.1249625 · Cited by 5,634
Cited by
Wang, Q., Yan, J., & Fan, Z. (2016) · Energy & Environmental Science · doi:10.1039/c5ee03109e · Cited by 1,225
Self-citationTransition metal based battery-type electrodes in hybrid supercapacitors: A review
Liu, H., Liu, X., Wang, S., Liu, H.-K., & Li, L. (2020) · Energy Storage Materials · doi:10.1016/j.ensm.2020.03.003 · Cited by 710
Zeng, Y., Lai, Z., Han, Y., Zhang, H., Xie, S., & Lu, X. (2018) · Advanced Materials · doi:10.1002/adma.201802396 · Cited by 678
Li, R., Wang, Y., Zhou, C., Wang, C., Ba, X., Li, Y., Huang, X., & Liu, J. (2015) · Advanced Functional Materials · doi:10.1002/adfm.201502265 · Cited by 494
Self-citationSun, J., Wu, C., Sun, X., Hu, H., Zhi, C., Hou, L., & Yuan, C. (2017) · Journal of Materials Chemistry A · doi:10.1039/c7ta00932a · Cited by 361
Metadata
- Authors
- Liu, J., Chen, M., Zhang, L., Jiang, J., Yan, J., Huang, Y., Lin, J., Fan, H. J., & Shen, Z. X.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-11-20
- Volume
- 14
- Issue
- 12
- Pages
- 7180-7187
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2314205189
- Cited by
- 377
- References
- 1
- FWCI
- 10.89
- Type
- journal article
- Language
- en
- Open access
- closed
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- Liu, J., Chen, M., Zhang, L., Jiang, J., Yan, J., Huang, Y., Lin, J., Fan, H. J., & Shen, Z. X. (2014). A Flexible Alkaline Rechargeable Ni/Fe Battery Based on Graphene Foam/Carbon Nanotubes Hybrid Film. Nano Letters. https://doi.org/10.1021/nl503852m
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