The DOI matches its Crossref record; 52 of the 52 references it cites were found in a registry or an index.
Supported Transition Metal Phosphides: Activity Survey for HER, ORR, OER, and Corrosion Resistance in Acid and Alkaline Electrolytes
Abstract
Carbon-supported M x P y (M = Ni, Co, W, Cr, and Mo) were prepared via pyrolysis using a very simple and scalable method utilizing nontoxic metal and phosphorus precursors. The electrochemical hydrogen evolution (HER), oxygen reduction (ORR), and oxygen evolution (OER) reactions and corrosion resistance under both acidic and alkaline conditions were examined for all these catalysts and compared to those for the benchmark catalysts Pt/C (HER/ORR) and IrO 2 (OER). The highest activities were found in alkaline solutions for Co 2 P for HER and ORR and Ni 2 P for OER. Good activity was also found in acid for some of these reactions, although the catalysts suffered from susceptibility to corrosion. Co 2 P was further studied in an alkaline environment, as it shows high catalytic activity toward the oxygen reduction reaction (ORR) without significant hysteresis. The onset potential (at 0.5 mA cm –2 ) obtained was 0.8 V vs RHE, and a Tafel slope value of 38 mV dec –1 was found with a maximum kinetic mass activity of 2870 A g Co –1 at 0.7 V vs RHE. Utilizing high-resolution transmission electron microscopy, it is possible to observe high-surface-area needle-like single-crystal cobalt oxide structures on the surface of the Co 2 P particles at the beginning of the ORR. Hence the high rates of initial corrosion of the Co 2 P appear to be associated with the dissolution and precipitation of cobalt oxide on the particle surface. The as-synthesized Co 2 P/C also shows good performance in an 8-h stability test for the OER, carried out at 1.6 V vs RHE in alkaline conditions, with negligible drop in current density over time. Interestingly, in an acidic environment the catalyst is very active toward two-electron oxygen reduction, leading to H 2 O 2 with high selectivity (85%). It is intriguing that the pH dependence of this catalyst toward the ORR is similar to that seen for gold.
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Cites
CRC Handbook of Chemistry and Physics
P, D. (1992) · Journal of Molecular Structure · doi:10.1016/0022-2860(92)85083-s · Cited by 9,329
Co3O4 nanocrystals on graphene as a synergistic catalyst for oxygen reduction reaction
Liang, Y., Li, Y., Wang, H., Zhou, J., Wang, J., Regier, T., & Dai, H. (2011) · Nature Materials · doi:10.1038/nmat3087 · Cited by 5,494
Formation of hollow nanocrystals through the nanoscale kirkendall \neffect
Yin, Y., Rioux, R. M., Erdonmez, C. K., Hughes, S. M., Somorjai, G. A., & Alivisatos, A. P. (2004) · eScholarship (California Digital Library) · Cited by 3,537
Shi, Y., & Zhang, B. (2016) · Chemical Society Reviews · doi:10.1039/c5cs00434a · Cited by 3,253
Electrolysis of water on oxide surfaces
Rossmeisl, J., Qu, Z.-W., Zhu, H., Kroes, G.-J., & Nørskov, J. K. (2007) · Journal of Electroanalytical Chemistry · doi:10.1016/j.jelechem.2006.11.008 · Cited by 3,096
Zitolo, A., Goellner, V., Armel, V., Sougrati, M.-T., Mineva, T., Stievano, L., Fonda, E., & Jaouen, F. (2015) · Nature Materials · doi:10.1038/nmat4367 · Cited by 2,123
Ni2P as a Janus catalyst for water splitting: the oxygen evolution activity of Ni2P nanoparticles
Stern, L.-A., Feng, L., Song, F., & Hu, X. (2015) · Energy & Environmental Science · doi:10.1039/c5ee01155h · Cited by 1,616
Enabling direct H2O2 production through rational electrocatalyst design
Siahrostami, S., Verdaguer-Casadevall, A., Karamad, M., Deiana, D., Malacrida, P., Wickman, B., Escudero-Escribano, M., Paoli, E. A., Frydendal, R., Hansen, T. W., et al. (2013) · Nature Materials · doi:10.1038/nmat3795 · Cited by 1,597
Burke, M. S., Enman, L. J., Batchellor, A. S., Zou, S., & Boettcher, S. W. (2015) · Chemistry of Materials · doi:10.1021/acs.chemmater.5b03148 · Cited by 1,177
Mukerjee, S., Srinivasan, S., Soriaga, M. P., & McBreen, J. (1995) · Journal of The Electrochemical Society · doi:10.1149/1.2048590 · Cited by 1,155
Cited by
Pu, Z., Liu, T., Amiinu, I. S., Cheng, R., Wang, P., Zhang, C., Ji, P., Hu, W., Liu, J., & Mu, S. (2020) · Advanced Functional Materials · doi:10.1002/adfm.202004009 · Cited by 604
Zhang, G., Li, Y., Xiao, X., Shan, Y., Bai, Y., Xue, H.-G., Pang, H., Tian, Z., & Xu, Q. (2021) · Nano Letters · doi:10.1021/acs.nanolett.1c00179 · Cited by 367
Zhai, L., Benedict Lo, T. W., Xu, Z.-L., Potter, J., Mo, J., Guo, X., Tang, C. C., Edman Tsang, S. C., & Lau, S. P. (2020) · ACS Energy Letters · doi:10.1021/acsenergylett.0c01385 · Cited by 188
Wu, T., Hong, J., Lu, Z., Wu, H., Wu, C., Tang, Z., Liu, X., Zeng, B., Xu, Y., Chen, G., et al. (2021) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2020.119795 · Cited by 50
Bimetallic Ni–Co selenide heterostructure aerogel for highly efficient overall water splitting
Liu, H., Yang, F., Chen, F., Che, S., Chen, N., Xu, C., Wu, N., Wei, W., & Li, Y. (2023) · Materials Chemistry Frontiers · doi:10.1039/d2qm01082h · Cited by 40
Metadata
- Authors
- Parra-Puerto, A., Ng, K. L., Fahy, K., Goode, A. E., Ryan, M. P., & Kucernak, A.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-10-31
- Volume
- 9
- Issue
- 12
- Pages
- 11515-11529
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2982496391
- Cited by
- 391
- References
- 52
- FWCI
- 8.61
- Type
- journal article
- Language
- en
- Open access
- closed
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- Parra-Puerto, A., Ng, K. L., Fahy, K., Goode, A. E., Ryan, M. P., & Kucernak, A. (2019). Supported Transition Metal Phosphides: Activity Survey for HER, ORR, OER, and Corrosion Resistance in Acid and Alkaline Electrolytes. ACS Catalysis. https://doi.org/10.1021/acscatal.9b03359
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