The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Controlled Design of Size-Tunable Monodisperse Nickel Nanoparticles
Abstract
We present here a complete study on a synthesis of nickel nanoparticles involving the reaction of [Ni(acac) 2 ] with oleylamine (OA) and trioctylphosphine (TOP) reactants, whose simultaneous presence and relative amounts are paramount. The role of every reactant in the nucleation and growth of the nanoparticles has been delineated: OA is the reductant and thus controls the nucleation rate, meanwhile TOP provides a tunable surface stabilization through coordination on the Ni(0) surface. This result leads us to a design synthesis providing tailored monodispersed nanoparticles in a wide range (2−30 nm), which allows self-consistent studies of size-induced changes in catalytic and magnetic properties. Additionally, the growth mechanism is demonstrated to include an aggregation step which thus correlates with the polycrystalline feature of the nanoparticles obtained through this process. Moreover, the critical influence of the phosphine in this system was demonstrated a) for the outcome of the ripening mechanisms: defocusing effect and/or reshaping of the particles and b) for the surface properties: binding of the phosphine to the surface and its behavior toward oxidation was investigated by FTIR. Preliminary SQUID measurements show the impact of crystallites size on the magnetic properties.
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Citations
Cites
Monodisperse FePt Nanoparticles and Ferromagnetic FePt Nanocrystal Superlattices
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Colloidal nanocrystal synthesis and the organic–inorganic interface
Yin, Y., & Alivisatos, A. P. (2005) · Nature · doi:10.1038/nature04165 · Cited by 3,273
Recent Advances in the Liquid-Phase Syntheses of Inorganic Nanoparticles
Cushing, B. L., Kolesnichenko, V. L., & O'Connor, C. J. (2004) · Chemical Reviews · doi:10.1021/cr030027b · Cited by 2,913
Synthesis of Monodisperse Spherical Nanocrystals
Park, J., Joo, J., Kwon, S. G., Jang, Y., & Hyeon, T. (2007) · Angewandte Chemie International Edition · doi:10.1002/anie.200603148 · Cited by 1,942
Shape control in gold nanoparticle synthesis
Grzelczak, M., Pérez-Juste, J., Mulvaney, P., & Liz-Marzán, L. M. (2008) · Chemical Society Reviews · doi:10.1039/b711490g · Cited by 1,911
Chemical synthesis of magnetic nanoparticles
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The manipulation of air-sensitive compounds
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Cited by
The Heat-Up Synthesis of Colloidal Nanocrystals
van Embden, J., Chesman, A. S. R., & Jasieniak, J. J. (2015) · Chemistry of Materials · doi:10.1021/cm5028964 · Cited by 414
Importance of Size and Distribution of Ni Nanoparticles for the Hydrodeoxygenation of Microalgae Oil
Song, W., Zhao, C., & Lercher, J. A. (2013) · Chemistry – A European Journal · doi:10.1002/chem.201301005 · Cited by 154
Gioria, E., Li, S., Mazheika, A., Naumann d'Alnoncourt, R., Thomas, A., & Rosowski, F. (2023) · Angewandte Chemie International Edition · doi:10.1002/anie.202217888 · Cited by 98
Metadata
- Authors
- Carenco, S., Boissière, C., Nicole, L., Sanchez, C., Le Floch, P., & Mézailles, N.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-01-29
- Volume
- 22
- Issue
- 4
- Pages
- 1340-1349
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2032906975
- Cited by
- 275
- References
- 35
- FWCI
- 8.34
- Type
- journal article
- Language
- en
- Open access
- closed
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