The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Role of Metal–Support Interactions, Particle Size, and Metal–Metal Synergy in CuNi Nanocatalysts for H2 Generation
Abstract
Efficient bimetallic nanocatalysts based on non-noble metals are highly desired for the development of new energy storage materials. In this work, we report a simple method for the synthesis of highly dispersed CuNi catalysts supported on mesoporous carbon or silica nanospheres using low-cost metal nitrate precursors. The mesoporous carbon-supported Cu 0.5 Ni 0.5 nanocatalysts exhibit excellent catalytic performance for the hydrolysis of ammonia borane and decomposition of hydrous hydrazine with 100% hydrogen selectivity in aqueous alkaline solution at 60 °C. The chemical composition and size of the metal particles, which have a significant influence on the catalytic properties of the supported bimetallic CuNi materials, can readily be controlled by adjusting the metal loading and ratio of metal precursors. An exceedingly high turnover frequency of 3288 (mol H 2 mol metal –1 h –1 ) and complete reaction within 1 min in dehydrogenation of ammonia-borane were achieved over a tailored-made catalyst obtained through precise monitoring of metal particle size, composition, and support properties.
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Cites
Nanoalloys: From Theory to Applications of Alloy Clusters and Nanoparticles
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Bruix, A., Rodriguez, J. A., Ramírez, P. J., Senanayake, S. D., Evans, J., Park, J. B., Stacchiola, D., Liu, P., Hrbek, J., & Illas, F. (2012) · Journal of the American Chemical Society · doi:10.1021/ja302070k · Cited by 839
On the Synergetic Catalytic Effect in Heterogeneous Nanocomposite Catalysts
Shi, J. (2013) · Chemical Reviews · doi:10.1021/cr3002752 · Cited by 652
Cited by
Dehydrogenation of Ammonia Borane by Metal Nanoparticle Catalysts
Zhan, W.-W., Zhu, Q.-L., & Xu, Q. (2016) · ACS Catalysis · doi:10.1021/acscatal.6b02209 · Cited by 481
Asif, M., Sidra Bibi, S., Ahmed, S., Irshad, M., Shakir Hussain, M., Zeb, H., Kashif Khan, M., & Kim, J. (2023) · Chemical Engineering Journal · doi:10.1016/j.cej.2023.145381 · Cited by 273
Zhang, X.-L., Zhang, D.-X., Chang, G.-G., Ma, X.-C., Wu, J., Wang, Y., Yu, H.-Z., Tian, G., Chen, J., & Yang, X.-Y. (2019) · Industrial & Engineering Chemistry Research · doi:10.1021/acs.iecr.9b00897 · Cited by 52
Metadata
- Authors
- Yen, H., Seo, Y., Kaliaguine, S., & Kleitz, F.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-08-20
- Volume
- 5
- Issue
- 9
- Pages
- 5505-5511
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2510229876
- Cited by
- 179
- References
- 4
- FWCI
- 7.06
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yen, H., Seo, Y., Kaliaguine, S., & Kleitz, F. (2015). Role of Metal–Support Interactions, Particle Size, and Metal–Metal Synergy in CuNi Nanocatalysts for H2 Generation. ACS Catalysis. https://doi.org/10.1021/acscatal.5b00869
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