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High power electrochemical capacitors based on carbon nanotube electrodes
Abstract
Carbon nanotube sheet electrodes have been prepared from catalytically grown carbon nanotubes of high purity and narrow diameter distribution, centered around 80 Å. Our study shows that the electrodes are free-standing mats of entangled nanotubes with an open porous structure almost impossible to obtain with activated carbon or carbon fiber. These properties are highly desirable for high power and long cycle life electrochemical capacitors. Specific capacitances of 102 and 49 F/g were measured at 1 and 100 Hz, respectively, on a single cell device with 38 wt % H2SO4 as the electrolyte. The same cell had a power density of >8000 W/kg.
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Cited by
Carbon materials for chemical capacitive energy storage
Zhai, Y., Dou, Y., Zhao, D., Fulvio, P. F., Mayes, R. T., & Dai, S. (2011) · Advanced Materials · doi:10.1002/adma.201100984 · Cited by 2,964
Carbon nanotubes: properties, synthesis, purification, and medical applications
Eatemadi, A., Daraee, H., Karimkhanloo, H., Kouhi, M., Zarghami, N., Akbarzadeh, A., Abasi, M., Hanifehpour, Y., & Joo, S. W. (2014) · Nanoscale Research Letters · doi:10.1186/1556-276x-9-393 · Cited by 1,239
Nanostructured carbon for energy storage and conversion
Candelaria, S. L., Shao, Y., Zhou, W., Li, X., Xiao, J., Zhang, J.-G., Wang, Y., Liu, J., Li, J., & Cao, G. (2012) · Nano Energy · doi:10.1016/j.nanoen.2011.11.006 · Cited by 975
Flexible electronics based on inorganic nanowires
Liu, Z., Xu, J., Chen, D., & Shen, G. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00116h · Cited by 512
Hebalkar, N., Arabale, G., Sainkar, S. R., Pradhan, S. D., Mulla, I. S., Vijayamohanan, K., Ayyub, P., & Kulkarni, S. K. (2005) · Journal of Materials Science · doi:10.1007/s10853-005-3318-4 · Cited by 39
Metadata
- Authors
- Niu, C., Sichel, E. K., Hoch, R., Moy, D., & Tennent, H.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 1997-03-17
- Volume
- 70
- Issue
- 11
- Pages
- 1480-1482
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W2015338034
- Cited by
- 1,408
- References
- 0
- FWCI
- 11.19
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: High power electrochemical capacitors based on carbon nanotube electrodes. https://app.cochat.ai/papers/10.1063/1.118568
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- Niu, C., Sichel, E. K., Hoch, R., Moy, D., & Tennent, H. (1997). High power electrochemical capacitors based on carbon nanotube electrodes. Applied Physics Letters. https://doi.org/10.1063/1.118568
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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.
