Research Article | Open Access
Ce(IV)-MOF supported bimetallic NiPt nanoparticles for efficient hydrogen generation from ammonia borane hydrolysis
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Chem. Synth. 2025;5:[Accepted].
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Abstract
Supported bimetallic catalysts exhibit excellent catalytic activity in the hydrogen generation reaction for hydrogen storage materials, where the synergism interaction between the support and the metal need to be explored. In this work, highly crystalline CeMOF supports were prepared to support NiPt alloy nanoparticles for the ammonia borane (AB) hydrolysis. CeMOF supports not only possess stable structural properties and low synthesis costs, but also provide more active sites to facilitate AB hydrolysis. The optimal catalyst, Ni0.6Pt0.4/CeMOF, exhibits a significant turnover frequency (TOF; 11.07 molH2.molPt.min-1) at 298 K, with the conversion of AB reaching 100%. This work contributes a new, cost-effective approach for designing efficient catalysts that can be used in hydrogen generation systems, which is important for the development of sustainable energy storage technologies
Keywords
Ammonia borane, hydrogen production, CeMOF, NiPt alloy nanoparticles
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Chen X, Hao S, Wang J, Xu L, Li S, Wan C, Postnikov PS. Ce(IV)-MOF supported bimetallic NiPt nanoparticles for efficient hydrogen generation from ammonia borane hydrolysis. Chem. Synth. 2025;5:[Accept]. http://dx.doi.org/10.20517/cs.2024.156
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© The Author(s) 2025. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, sharing, adaptation, distribution and reproduction in any medium or format, for any purpose, even commercially, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
