The DOI matches its Crossref record; 46 of the 46 references it cites were found in a registry or an index.
Nanoporous Al‐Ni‐Co‐Ir‐Mo High‐Entropy Alloy for Record‐High Water Splitting Activity in Acidic Environments
Abstract
Ir‐based binary and ternary alloys are effective catalysts for the electrochemical oxygen evolution reaction (OER) in acidic solutions. Nevertheless, decreasing the Ir content to less than 50 at% while maintaining or even enhancing the overall electrocatalytic activity and durability remains a grand challenge. Herein, by dealloying predesigned Al‐based precursor alloys, it is possible to controllably incorporate Ir with another four metal elements into one single nanostructured phase with merely ≈20 at% Ir. The obtained nanoporous quinary alloys, i.e., nanoporous high‐entropy alloys (np‐HEAs) provide infinite possibilities for tuning alloy's electronic properties and maximizing catalytic activities owing to the endless element combinations. Particularly, a record‐high OER activity is found for a quinary AlNiCoIrMo np‐HEA. Forming HEAs also greatly enhances the structural and catalytic durability regardless of the alloy compositions. With the advantages of low Ir loading and high activity, these np‐HEA catalysts are very promising and suitable for activity tailoring/maximization.
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Yeh, J. ‐., Chen, S. ‐., Lin, S. ‐., Gan, J. ‐., Chin, T. ‐., Shun, T. ‐., Tsau, C. ‐., & Chang, S. ‐. (2004) · Advanced Engineering Materials · doi:10.1002/adem.200300567 · Cited by 15,281
A critical review of high entropy alloys and related concepts
Miracle, D. B., & Senkov, O. N. (2017) · Acta Materialia · doi:10.1016/j.actamat.2016.08.081 · Cited by 8,973
A fracture-resistant high-entropy alloy for cryogenic applications
Gludovatz, B., Hohenwarter, A., Catoor, D., Chang, E. H., George, E. P., & Ritchie, R. O. (2014) · Science · doi:10.1126/science.1254581 · Cited by 5,714
High-entropy alloy: challenges and prospects
Ye, Y. F., Wang, Q., Lu, J., Liu, C. T., & Yang, Y. (2016) · Materials Today · doi:10.1016/j.mattod.2015.11.026 · Cited by 3,016
Carbothermal shock synthesis of high-entropy-alloy nanoparticles
Yao, Y., Huang, Z., Xie, P., Lacey, S. D., Jacob, R. J., Xie, H., Chen, F., Nie, A., Pu, T., Rehwoldt, M., et al. (2018) · Science · doi:10.1126/science.aan5412 · Cited by 2,101
Enhanced strength and ductility in a high-entropy alloy via ordered oxygen complexes
Lei, Z., Liu, X., Wu, Y., Wang, H., Jiang, S., Wang, S., Hui, X., Wu, Y., Gault, B., Kontis, P., et al. (2018) · Nature · doi:10.1038/s41586-018-0685-y · Cited by 1,764
Self-citationMulticomponent intermetallic nanoparticles and superb mechanical behaviors of complex alloys
Yang, T., Zhao, Y. L., Tong, Y., Jiao, Z. B., Wei, J., Cai, J. X., Han, X. D., Chen, D., Hu, A., Kai, J. J., et al. (2018) · Science · doi:10.1126/science.aas8815 · Cited by 1,684
High‐Entropy Oxides: Fundamental Aspects and Electrochemical Properties
Sarkar, A., Wang, Q., Schiele, A., Chellali, M. R., Bhattacharya, S. S., Wang, D., Brezesinski, T., Hahn, H., Velasco, L., & Breitung, B. (2019) · Advanced Materials · doi:10.1002/adma.201806236 · Cited by 1,234
Robust noble metal-based electrocatalysts for oxygen evolution reaction
Shi, Q., Zhu, C., Du, D., & Lin, Y. (2019) · Chemical Society Reviews · doi:10.1039/c8cs00671g · Cited by 1,161
Anionic redox processes for electrochemical devices
Grimaud, A., Hong, W. T., Shao-Horn, Y., & Tarascon, J.-M. (2016) · Nature Materials · doi:10.1038/nmat4551 · Cited by 822
Cited by
High-entropy energy materials: challenges and new opportunities
Ma, Y., Ma, Y., Wang, Q., Schweidler, S., Botros, M., Fu, T., Hahn, H., Brezesinski, T., & Breitung, B. (2021) · Energy & Environmental Science · doi:10.1039/d1ee00505g · Cited by 963
High-entropy materials for catalysis: A new frontier
Sun, Y., & Dai, S. (2021) · Science Advances · doi:10.1126/sciadv.abg1600 · Cited by 942
Bifunctional Electrocatalysts for Overall and Hybrid Water Splitting
Quan, L., Jiang, H., Mei, G., Sun, Y., & You, B. (2024) · Chemical Reviews · doi:10.1021/acs.chemrev.3c00332 · Cited by 874
Hao, J., Zhuang, Z., Cao, K., Gao, G., Wang, C., Lai, F., Lu, S., Ma, P., Dong, W., Liu, T., et al. (2022) · Nature Communications · doi:10.1038/s41467-022-30379-4 · Cited by 757
(2020) · doi:10.1038/s41467-020-19277-9 · Cited by 690
Metadata
- Authors
- Jin, Z., Lv, J., Jia, H., Liu, W., Li, H., Chen, Z., Lin, X., Xie, G., Liu, X., Sun, S., & Qiu, H.
- Venue
- Small
- Publisher
- Wiley
- Published
- 2019-10-09
- Volume
- 15
- Issue
- 47
- Pages
- e1904180-e1904180
- ISSN
- 1613-6810 (ISSN-L)
- 1613-6829
- OpenAlex
- W2979885298
- Cited by
- 425
- References
- 46
- FWCI
- 7.58
- Type
- journal article
- Language
- en
- Open access
- closed
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- Jin, Z., Lv, J., Jia, H., Liu, W., Li, H., Chen, Z., Lin, X., Xie, G., Liu, X., Sun, S., & Qiu, H. (2019). Nanoporous Al‐Ni‐Co‐Ir‐Mo High‐Entropy Alloy for Record‐High Water Splitting Activity in Acidic Environments. Small. https://doi.org/10.1002/smll.201904180
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