The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Active MnOx Electrocatalysts Prepared by Atomic Layer Deposition for Oxygen Evolution and Oxygen Reduction Reactions
Abstract
The ability to deposit conformal catalytic thin films enables opportunities to achieve complex nanostructured designs for catalysis. Atomic layer deposition (ALD) is capable of creating conformal thin films over complex substrates. Here, ALD‐MnO x on glassy carbon is investigated as a catalyst for the oxygen evolution reaction (OER) and the oxygen reduction reaction (ORR), two reactions that are of growing interest due to their many applications in alternative energy technologies. The films are characterized by X‐ray photoelectron spectroscopy, X‐ray diffraction, scanning electron microscopy, ellipsometry, and cyclic voltammetry. The as‐deposited films consist of Mn(II)O, which is shown to be a poor catalyst for the ORR, but highly active for the OER. By controllably annealing the samples, Mn 2 O 3 catalysts with good activity for both the ORR and OER are synthesized. Hypotheses are presented to explain the large difference in the activity between the MnO and Mn 2 O 3 catalysts for the ORR, but similar activity for the OER, including the effects of surface oxidation under experimental conditions. These catalysts synthesized though ALD compare favorably to the best MnO x catalysts in the literature, demonstrating a viable way to produce highly active, conformal thin films from earth‐abundant materials for the ORR and the OER.
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Cites
Walter, M. G., Warren, E. L., McKone, J. R., Boettcher, S. W., Mi, Q., Santori, E. A., & Lewis, N. S. (2010) · Chemical Reviews · doi:10.1021/cr1002326 · Cited by 9,388
Alloys of platinum and early transition metals as oxygen reduction electrocatalysts
Greeley, J., Stephens, I. E. L., Bondarenko, A. S., Johansson, T. P., Hansen, H. A., Jaramillo, T. F., Rossmeisl, J., Chorkendorff, I., & Nørskov, J. K. (2009) · Nature Chemistry · doi:10.1038/nchem.367 · Cited by 3,203
Self-citationManganese oxide minerals: Crystal structures and economic and environmental significance
Post, J. E. (1999) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.96.7.3447 · Cited by 1,854
Cited by
Gür, T. M. (2018) · Energy & Environmental Science · doi:10.1039/c8ee01419a · Cited by 2,566
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
Zhao, Y., Adiyeri Saseendran, D. P., Huang, C., Triana, C. A., Marks, W. R., Chen, H., Zhao, H., & Patzke, G. R. (2023) · Chemical Reviews · doi:10.1021/acs.chemrev.2c00515 · Cited by 802
Catalyst Design with Atomic Layer Deposition
O’Neill, B. J., Jackson, D. H. K., Lee, J., Canlas, C., Stair, P. C., Marshall, C. L., Elam, J. W., Kuech, T. F., Dumesic, J. A., & Huber, G. W. (2015) · ACS Catalysis · doi:10.1021/cs501862h · Cited by 782
Metadata
- Authors
- Pickrahn, K. L., Park, S. W., Gorlin, Y., Lee, H., Jaramillo, T. F., & Bent, S. F.
- Venue
- Advanced Energy Materials
- Publisher
- Wiley
- Published
- 2012-06-14
- Volume
- 2
- Issue
- 10
- Pages
- 1269-1277
- ISSN
- 1614-6832 (ISSN-L)
- 1614-6840
- OpenAlex
- W1974058063
- Cited by
- 322
- References
- 3
- FWCI
- 10.33
- Type
- journal article
- Language
- en
- Open access
- closed
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