The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Capacitive Energy Storage from −50 to 100 °C Using an Ionic Liquid Electrolyte
Abstract
Relying on redox reactions, most batteries are limited in their ability to operate at very low or very high temperatures. While performance of electrochemical capacitors is less dependent on the temperature, present-day devices still cannot cover the entire range needed for automotive and electronics applications under a variety of environmental conditions. We show that the right combination of the exohedral nanostructured carbon (nanotubes and onions) electrode and a eutectic mixture of ionic liquids can dramatically extend the temperature range of electrical energy storage, thus defying the conventional wisdom that ionic liquids can only be used as electrolytes above room temperature. We demonstrate electrical double layer capacitors able to operate from −50 to 100 °C over a wide voltage window (up to 3.7 V) and at very high charge/discharge rates of up to 20 V/s.
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Cites
Armand, M., & Tarascon, J.-M. (2008) · Nature · doi:10.1038/451652a · Cited by 19,612
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Zhang, Q., Huang, J., Qian, W., Zhang, Y., & Wei, F. (2013) · Small · doi:10.1002/smll.201203252 · Cited by 759
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Zhou, Y., Qi, H., Yang, J., Bo, Z., Huang, F., Islam, M. S., Lu, X., Dai, L., Amal, R., Wang, C. H., et al. (2021) · Energy & Environmental Science · doi:10.1039/d0ee03167d · Cited by 470
Li, X., Liu, L., Wang, X., Ok, Y. S., Elliott, J. A. W., Chang, S. X., & Chung, H.-J. (2017) · Scientific Reports · doi:10.1038/s41598-017-01873-3 · Cited by 132
Metadata
- Authors
- Lin, R., Taberna, P.-L., Fantini, S., Presser, V., Pérez, C. R., Malbosc, F., Rupesinghe, N. L., Teo, K. B. K., Gogotsi, Y., & Simon, P.
- Venue
- The Journal of Physical Chemistry Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-09-06
- Volume
- 2
- Issue
- 19
- Pages
- 2396-2401
- ISSN
- 1948-7185 (ISSN-L)
- OpenAlex
- W2079856087
- Cited by
- 409
- References
- 1
- FWCI
- 12.49
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lin, R., Taberna, P.-L., Fantini, S., Presser, V., Pérez, C. R., Malbosc, F., Rupesinghe, N. L., Teo, K. B. K., Gogotsi, Y., & Simon, P. (2011). Capacitive Energy Storage from −50 to 100 °C Using an Ionic Liquid Electrolyte. The Journal of Physical Chemistry Letters. https://doi.org/10.1021/jz201065t
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
