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Layered Perovskite Oxide: A Reversible Air Electrode for Oxygen Evolution/Reduction in Rechargeable Metal-Air Batteries
Abstract
For the development of a rechargeable metal-air battery, which is expected to become one of the most widely used batteries in the future, slow kinetics of discharging and charging reactions at the air electrode, i.e., oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), respectively, are the most critical problems. Here we report that Ruddlesden-Popper-type layered perovskite, RP-LaSr3Fe3O10 (n = 3), functions as a reversible air electrode catalyst for both ORR and OER at an equilibrium potential of 1.23 V with almost no overpotentials. The function of RP-LaSr3Fe3O10 as an ORR catalyst was confirmed by using an alkaline fuel cell composed of Pd/LaSr3Fe3O10-2x(OH)2x·H2O/RP-LaSr3Fe3O10 as an open circuit voltage (OCV) of 1.23 V was obtained. RP-LaSr3Fe3O10 also catalyzed OER at an equilibrium potential of 1.23 V with almost no overpotentials. Reversible ORR and OER are achieved because of the easily removable oxygen present in RP-LaSr3Fe3O10. Thus, RP-LaSr3Fe3O10 minimizes efficiency losses caused by reactions during charging and discharging at the air electrode and can be considered to be the ORR/OER electrocatalyst for rechargeable metal-air batteries.
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Cited by
Transition‐Metal (Co, Ni, and Fe)‐Based Electrocatalysts for the Water Oxidation Reaction
Han, L., Dong, S., & Wang, E. (2016) · Advanced Materials · doi:10.1002/adma.201602270 · Cited by 1,769
Oxygen electrocatalysts in metal–air batteries: from aqueous to nonaqueous electrolytes
Wang, Z.-L., Xu, D., Xu, J.-J., & Zhang, X.-B. (2014) · Chem. Soc. Rev. · doi:10.1039/c3cs60248f · Cited by 1,447
Chen, D., Chen, C., Baiyee, Z. M., Shao, Z., & Ciucci, F. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00073 · Cited by 936
Indra, A., Menezes, P. W., Sahraie, N. R., Bergmann, A., Das, C., Tallarida, M., Schmeißer, D., Strasser, P., & Driess, M. (2014) · Journal of the American Chemical Society · doi:10.1021/ja509348t · Cited by 666
Ca2Mn2O5 as Oxygen-Deficient Perovskite Electrocatalyst for Oxygen Evolution Reaction
Kim, J., Yin, X., Tsao, K.-C., Fang, S., & Yang, H. (2014) · Journal of the American Chemical Society · doi:10.1021/ja506254g · Cited by 527
Metadata
- Authors
- Takeguchi, T., Yamanaka, T., Takahashi, H., Watanabe, H., Kuroki, T., Nakanishi, H., Orikasa, Y., Uchimoto, Y., Takano, H., Ohguri, N., Matsuda, M., Murota, T., Uosaki, K., & Ueda, W.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-07-18
- Volume
- 135
- Issue
- 30
- Pages
- 11125-11130
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2093375121
- Cited by
- 225
- References
- 0
- FWCI
- 6.61
- Type
- journal article
- Language
- en
- Open access
- closed
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- Takeguchi, T., Yamanaka, T., Takahashi, H., Watanabe, H., Kuroki, T., Nakanishi, H., Orikasa, Y., Uchimoto, Y., Takano, H., Ohguri, N., Matsuda, M., Murota, T., Uosaki, K., & Ueda, W. (2013). Layered Perovskite Oxide: A Reversible Air Electrode for Oxygen Evolution/Reduction in Rechargeable Metal-Air Batteries. Journal of the American Chemical Society. https://doi.org/10.1021/ja403476v
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