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Printable Thin Film Supercapacitors Using Single-Walled Carbon Nanotubes
Abstract
Thin film supercapacitors were fabricated using printable materials to make flexible devices on plastic. The active electrodes were made from sprayed networks of single-walled carbon nanotubes (SWCNTs) serving as both electrodes and charge collectors. Using a printable aqueous gel electrolyte as well as an organic liquid electrolyte, the performances of the devices show very high energy and power densities (6 W h/kg for both electrolytes and 23 and 70 kW/kg for aqueous gel electrolyte and organic electrolyte, respectively) which is comparable to performance in other SWCNT-based supercapacitor devices fabricated using different methods. The results underline the potential of printable thin film supercapacitors. The simplified architecture and the sole use of printable materials may lead to a new class of entirely printable charge storage devices allowing for full integration with the emerging field of printed electronics.
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Citations
Cited by
Jiang, J., Li, Y., Liu, J., Huang, X., Yuan, C., & Lou, X. W. (. (2012) · Advanced Materials · doi:10.1002/adma.201202146 · Cited by 2,473
Graphene Oxide−MnO2 Nanocomposites for Supercapacitors
Chen, S., Zhu, J., Wu, X., Han, Q., & Wang, X. (2010) · ACS Nano · doi:10.1021/nn901311t · Cited by 2,113
Nanoporous metal/oxide hybrid electrodes for electrochemical supercapacitors
Lang, X., Hirata, A., Fujita, T., & Chen, M. (2011) · Nature Nanotechnology · doi:10.1038/nnano.2011.13 · Cited by 2,109
Electrolyte selection for supercapacitive devices: a critical review
Pal, B., Yang, S., Ramesh, S., Thangadurai, V., & Jose, R. (2019) · Nanoscale Advances · doi:10.1039/c9na00374f · Cited by 1,317
Flexible Electronics: Stretchable Electrodes and Their Future
Huang, S., Liu, Y., Zhao, Y., Ren, Z., & Guo, C. F. (2019) · Advanced Functional Materials · doi:10.1002/adfm.201805924 · Cited by 855
Metadata
- Authors
- Kaempgen, M., Chan, C. K., Ma, J., Cui, Y., & Gruner, G.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-04-06
- Volume
- 9
- Issue
- 5
- Pages
- 1872-1876
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2009074647
- Cited by
- 1,533
- References
- 0
- FWCI
- 34.37
- Type
- journal article
- Language
- en
- Open access
- closed
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- Kaempgen, M., Chan, C. K., Ma, J., Cui, Y., & Gruner, G. (2009). Printable Thin Film Supercapacitors Using Single-Walled Carbon Nanotubes. Nano Letters. https://doi.org/10.1021/nl8038579
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
