One-pot synthesis of colloidally robust rhodium(0) nanoparticles and their catalytic activity in the dehydrogenation of ammonia-borane for chemical hydrogen storage

Date

2011-01-01

Author

Ayvali, Tugce
Zahmakiran, Mehmet
Özkar, Saim

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Rhodium(0) nanoparticles stabilized by tert-butylammonium octanoate were prepared reproducibly from the reduction of rhodium(II) octanoate with tert-butylamine-borane in toluene at room temperature and characterized by ICP-OES, TEM, HRTEM, STEM, EDX, XRD, XPS, FTIR, UV-vis, B-11, C-13 and H-1 NMR spectroscopy and elemental analysis. These new rhodium(0) nanoparticles show unprecedented catalytic activity, lifetime and reusability as a heterogeneous catalyst in room temperature dehydrogenation of ammonia-borane, which is under significant investigation as a potential hydrogen storage material.

Subject Keywords

Inorganic Chemistry

URI

https://hdl.handle.net/11511/62736

Journal

DALTON TRANSACTIONS

DOI

https://doi.org/10.1039/c0dt01633k

Collections

Department of Chemistry, Article

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Citation Formats

T. Ayvali, M. Zahmakiran, and S. Özkar, “One-pot synthesis of colloidally robust rhodium(0) nanoparticles and their catalytic activity in the dehydrogenation of ammonia-borane for chemical hydrogen storage,” DALTON TRANSACTIONS, pp. 3584–3591, 2011, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62736.