The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Oxide‐Supported IrNiOx Core–Shell Particles as Efficient, Cost‐Effective, and Stable Catalysts for Electrochemical Water Splitting
Open accessAbstract
Active and highly stable oxide‐supported IrNiO x core–shell catalysts for electrochemical water splitting are presented. IrNi x@IrO x nanoparticles supported on high‐surface‐area mesoporous antimony‐doped tin oxide (IrNiO x /Meso‐ATO) were synthesized from bimetallic IrNi x precursor alloys (PA‐IrNi x /Meso‐ATO) using electrochemical Ni leaching and concomitant Ir oxidation. Special emphasis was placed on Ni/NiO surface segregation under thermal treatment of the PA‐IrNi x /Meso‐ATO as well as on the surface chemical state of the particle/oxide support interface. Combining a wide array of characterization methods, we uncovered the detrimental effect of segregated NiO phases on the water splitting activity of core–shell particles. The core–shell IrNiO x /Meso‐ATO catalyst displayed high water‐splitting activity and unprecedented stability in acidic electrolyte providing substantial progress in the development of PEM electrolyzer anode catalysts with drastically reduced Ir loading and significantly enhanced durability.
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Cites
The Mechanism of Water Oxidation: From Electrolysis via Homogeneous to Biological Catalysis
Dau, H., Limberg, C., Reier, T., Risch, M., Roggan, S., & Strasser, P. (2010) · ChemCatChem · doi:10.1002/cctc.201000126 · Cited by 1,783
Self-citationGan, L., Heggen, M., O’Malley, R., Theobald, B., & Strasser, P. (2013) · Nano Letters · doi:10.1021/nl304488q · Cited by 295
Self-citation
Cited by
Combining theory and experiment in electrocatalysis: Insights into materials design
Seh, Z. W., Kibsgaard, J., Dickens, C. F., Chorkendorff, I., Nørskov, J. K., & Jaramillo, T. F. (2017) · Science · doi:10.1126/science.aad4998 · Cited by 12,114
Recent Progress in Cobalt‐Based Heterogeneous Catalysts for Electrochemical Water Splitting
Wang, J., Cui, W., Liu, Q., Xing, Z., Asiri, A. M., & Sun, X. (2016) · Advanced Materials · doi:10.1002/adma.201502696 · Cited by 2,446
Chatenet, M., Pollet, B. G., Dekel, D. R., Dionigi, F., Deseure, J., Millet, P., Braatz, R. D., Bazant, M. Z., Eikerling, M., Staffell, I., et al. (2022) · Chemical Society Reviews · doi:10.1039/d0cs01079k · Cited by 2,025
Reier, T., Nong, H. N., Teschner, D., Schlögl, R., & Strasser, P. (2017) · Advanced Energy Materials · doi:10.1002/aenm.201601275 · Cited by 1,253
Self-citationSupport and Interface Effects in Water‐Splitting Electrocatalysts
Zhang, J., Zhang, Q., & Feng, X. (2019) · Advanced Materials · doi:10.1002/adma.201808167 · Cited by 916
Metadata
- Authors
- Nong, H. N., Oh, H., Reier, T., Willinger, E., Willinger, M., Petkov, V., Teschner, D., & Strasser, P.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2015-01-21
- Volume
- 54
- Issue
- 10
- Pages
- 2975-2979
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2167509554
- Cited by
- 453
- References
- 2
- FWCI
- 13.98
- Type
- journal article
- Language
- en
- Open access
- green
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- Nong, H. N., Oh, H., Reier, T., Willinger, E., Willinger, M., Petkov, V., Teschner, D., & Strasser, P. (2015). Oxide‐Supported IrNiOx Core–Shell Particles as Efficient, Cost‐Effective, and Stable Catalysts for Electrochemical Water Splitting. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201411072
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