The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Alloyed Co–Mo Nitride as High-Performance Electrocatalyst for Oxygen Reduction in Acidic Medium
Abstract
Exploring cheap and stable electrocatalysts to replace Pt for the oxygen reduction reaction (ORR) is now the key issue for the large-scale application of fuel cells. Herein, we report an alloyed Co–Mo nitride electrocatalyst supported on nitrogen-doped carbon nanocages (NCNCs) which combines the merits of cobalt nitride and molybdenum nitride, showing high activity comparable to that of cobalt nitride and progressively enhanced stability with the increase in the Mo ratio. The typical Co 0.5 Mo 0.5 N y /NCNCs catalyst demonstrates excellent ORR performance in acidic medium with a high onset potential of 808 mV vs RHE, superior stability (>80% retention after 100 h of continuous testing in 0.5 mol L –1 H 2 SO 4 ), a dominant four-electron catalytic process, and good immunity to methanol crossover. Together with the convenient and scalable preparation as well as the low cost, the alloyed Co–Mo nitride electrocatalyst shows great potential in application for fuel cells. This study also suggests a promising strategy to develop non-precious-metal ORR electrocatalysts in acidic medium: i.e., to construct the alloyed compounds by combining substances with respective high activity and high stability.
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Cites
High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and Cobalt
Wu, G., More, K. L., Johnston, C. M., & Zelenay, P. (2011) · Science · doi:10.1126/science.1200832 · Cited by 3,984
Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces
Chen, C., Kang, Y., Huo, Z., Zhu, Z., Huang, W., Xin, H. L., Snyder, J. D., Li, D., Herron, J. A., Mavrikakis, M., et al. (2014) · Science · doi:10.1126/science.1249061 · Cited by 2,765
Self-citationWang, D., Xin, H. L., Hovden, R., Wang, H., Yu, Y., Muller, D. A., DiSalvo, F. J., & Abruña, H. D. (2013) · Nature Materials · doi:10.1038/nmat3458 · Cited by 2,082
Platinum-Based Oxygen Reduction Electrocatalysts
Wu, J., & Yang, H. (2013) · Accounts of Chemical Research · doi:10.1021/ar300359w · Cited by 1,050
Negro, E., Vezzù, K., Bertasi, F., Schiavuta, P., Toniolo, L., Polizzi, S., & Di Noto, V. (2014) · ChemElectroChem · doi:10.1002/celc.201402041 · Cited by 91
Cited by
Recent Advances in Electrocatalysts for Oxygen Reduction Reaction
Shao, M., Chang, Q., Dodelet, J.-P., & Chenitz, R. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00462 · Cited by 3,903
Transition metal nitrides for electrochemical energy applications
Wang, H., Li, J., Li, K., Lin, Y., Chen, J., Gao, L., Nicolosi, V., Xiao, X., & Lee, J.-M. (2021) · Chemical Society Reviews · doi:10.1039/d0cs00415d · Cited by 983
Zhu, Y., Chen, G., Xu, X., Yang, G., Liu, M., & Shao, Z. (2017) · ACS Catalysis · doi:10.1021/acscatal.7b00120 · Cited by 363
Emerging new generation electrocatalysts for the oxygen reduction reaction
Raj, C. R., Samanta, A., Noh, S. H., Mondal, S., Okajima, T., & Ohsaka, T. (2016) · Journal of Materials Chemistry A · doi:10.1039/c6ta03300h · Cited by 201
Han, Y., Yin, S., Chen, Y., Chen, C., Yan, W., Cheng, X., Li, Y., Zhang, T., Yang, J., Jiang, Y., et al. (2022) · Journal of Electroanalytical Chemistry · doi:10.1016/j.jelechem.2022.116322 · Cited by 14
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Metadata
- Authors
- Sun, T., Wu, Q., Che, R., Bu, Y., Jiang, Y., Li, Y., Yang, L., Wang, X., & Hu, Z.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-02-20
- Volume
- 5
- Issue
- 3
- Pages
- 1857-1862
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2314751540
- Cited by
- 189
- References
- 5
- FWCI
- 7.43
- Type
- journal article
- Language
- en
- Open access
- closed
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