The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
High Rates of Oxygen Reduction over a Vapor Phase–Polymerized PEDOT Electrode
Abstract
The air electrode, which reduces oxygen (O 2 ), is a critical component in energy generation and storage applications such as fuel cells and metal/air batteries. The highest current densities are achieved with platinum (Pt), but in addition to its cost and scarcity, Pt particles in composite electrodes tend to be inactivated by contact with carbon monoxide (CO) or by agglomeration. We describe an air electrode based on a porous material coated with poly(3,4-ethylenedioxythiophene) (PEDOT), which acts as an O 2 reduction catalyst. Continuous operation for 1500 hours was demonstrated without material degradation or deterioration in performance. O 2 conversion rates were comparable with those of Pt-catalyzed electrodes of the same geometry, and the electrode was not sensitive to CO. Operation was demonstrated as an air electrode and as a dissolved O 2 electrode in aqueous solution.
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Cites
Improved Oxygen Reduction Activity on Pt 3 Ni(111) via Increased Surface Site Availability
Stamenkovic, V. R., Fowler, B., Mun, B. S., Wang, G., Ross, P. N., Lucas, C. A., & Marković, N. M. (2007) · Science · doi:10.1126/science.1135941 · Cited by 4,421
Cited by
Metal-Free Catalysts for Oxygen Reduction Reaction
Dai, L., Xue, Y., Qu, L., Choi, H.-J., & Baek, J.-B. (2015) · Chemical Reviews · doi:10.1021/cr5003563 · Cited by 2,380
Bubnova, O., Khan, Z. U., Malti, A., Braun, S., Fahlman, M., Berggren, M., & Crispin, X. (2011) · Nature Materials · doi:10.1038/nmat3012 · Cited by 1,769
Bao, J., Zhang, X., Fan, B., Zhang, J., Zhou, M., Yang, W., Hu, X., Wang, H., Pan, B., & Xie, Y. (2015) · Angewandte Chemie International Edition · doi:10.1002/anie.201502226 · Cited by 1,428
High oxygen-reduction activity and durability of nitrogen-doped graphene
Geng, D., Chen, Y., Chen, Y., Li, Y., Li, R., Sun, X., Ye, S., & Knights, S. (2011) · Energy & Environmental Science · doi:10.1039/c0ee00326c · Cited by 1,219
Superwetting Electrodes for Gas-Involving Electrocatalysis
Xu, W., Lu, Z., Sun, X., Jiang, L., & Duan, X. (2018) · Accounts of Chemical Research · doi:10.1021/acs.accounts.8b00070 · Cited by 638
Metadata
- Authors
- Winther-Jensen, B., Winther-Jensen, O., Forsyth, M., & MacFarlane, D. R.
- Venue
- Science
- Published
- 2008-08
- Volume
- 321
- Issue
- 5889
- Pages
- 671-674
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2057976104
- Cited by
- 511
- References
- 1
- FWCI
- 15.28
- Type
- journal article
- Language
- en
- Open access
- closed
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- Winther-Jensen, B., Winther-Jensen, O., Forsyth, M., & MacFarlane, D. R. (2008). High Rates of Oxygen Reduction over a Vapor Phase–Polymerized PEDOT Electrode. Science. https://doi.org/10.1126/science.1159267
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