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Use of Ionic Liquids for π-Conjugated Polymer Electrochemical Devices
Abstract
π-Conjugated polymers that are electrochemically cycled in ionic liquids have enhanced lifetimes without failure (up to 1 million cycles) and fast cycle switching speeds (100 ms). We report results for electrochemical mechanical actuators, electrochromic windows, and numeric displays made from three types of π -conjugated polymers: polyaniline, polypyrrole, and polythiophene. Experiments were performed under ambient conditions, yet the polymers showed negligible loss in electroactivity. These performance advantages were obtained by using environmentally stable, room-temperature ionic liquids composed of 1-butyl-3-methyl imidazolium cations together with anions such as tetrafluoroborate or hexafluorophosphate.
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Cited by
Electrochemistry of Conducting Polymers—Persistent Models and New Concepts
Heinze, J., Frontana-Uribe, B. A., & Ludwigs, S. (2010) · Chemical Reviews · doi:10.1021/cr900226k · Cited by 1,258
Electrolyte‐Gated Transistors for Organic and Printed Electronics
Kim, S. H., Hong, K., Xie, W., Lee, K. H., Zhang, S., Lodge, T. P., & Frisbie, C. D. (2013) · Advanced Materials · doi:10.1002/adma.201202790 · Cited by 957
Ionic Liquids in Electrochemical Devices and Processes: Managing Interfacial Electrochemistry
MacFarlane, D. R., Forsyth, M., Howlett, P. C., Pringle, J. M., Sun, J., Annat, G., Neil, W., & Izgorodina, E. I. (2007) · Accounts of Chemical Research · doi:10.1021/ar7000952 · Cited by 710
Self-citationSynthetische molekulare Motoren und mechanische Maschinen
Kay, E. R., Leigh, D. A., & Zerbetto, F. (2007) · Angewandte Chemie · doi:10.1002/ange.200504313 · Cited by 624
A Review of Organic and Inorganic Biomaterials for Neural Interfaces
Fattahi, P., Yang, G., Kim, G., & Abidian, M. R. (2014) · Advanced Materials · doi:10.1002/adma.201304496 · Cited by 580
Metadata
- Authors
- Lu, W., Fadeev, A. G., Qi, B., Smela, E., Mattes, B. R., Ding, J., Spinks, G. M., Mazurkiewicz, J., Zhou, D., Wallace, G. G., MacFarlane, D. R., Forsyth, S. A., & Forsyth, M.
- Venue
- Science
- Published
- 2002-08-09
- Volume
- 297
- Issue
- 5583
- Pages
- 983-987
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2106639712
- Cited by
- 1,185
- References
- 0
- FWCI
- 54.98
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lu, W., Fadeev, A. G., Qi, B., Smela, E., Mattes, B. R., Ding, J., Spinks, G. M., Mazurkiewicz, J., Zhou, D., Wallace, G. G., MacFarlane, D. R., Forsyth, S. A., & Forsyth, M. (2002). Use of Ionic Liquids for π-Conjugated Polymer Electrochemical Devices. Science. https://doi.org/10.1126/science.1072651
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