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Nguyen VB, Benoit M, Combe N, Tang H. Prediction of Co nanoparticle morphologies stabilized by ligands: towards a kinetic model. Phys Chem Chem Phys 2017; 19:4636-4647. [DOI: 10.1039/c6cp08153c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The morphology variation of hcp cobalt nanoparticles as a function of ligand concentration is predicted using a novel kinetic method.
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Affiliation(s)
| | | | | | - Hao Tang
- CEMES-CNRS
- 31055 Toulouse Cedex
- France
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Meziane L, Salzemann C, Aubert C, Gérard H, Petit C, Petit M. Hcp cobalt nanocrystals with high magnetic anisotropy prepared by easy one-pot synthesis. NANOSCALE 2016; 8:18640-18645. [PMID: 27806144 DOI: 10.1039/c6nr05792f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Herein we describe the first synthesis of pure mono-disperse spherical hcp-nanocrystals ferromagnetic at room temperature. Our strategy, based on the simple combination of oleylamine and ClCo(PPh3)3, allows the one-pot synthesis of size-controlled hcp-nanocrystals. The size and shape of the nanocrystals can be tuned by varying the reaction time or the concentration.
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Affiliation(s)
- L Meziane
- Sorbonne Universités, UPMC Univ Paris 06, MONARIS, UMR CNRS 8233, Case 52, 4 Place Jussieu, 75252 Paris Cedex 05, France.
| | - C Salzemann
- Sorbonne Universités, UPMC Univ Paris 06, MONARIS, UMR CNRS 8233, Case 52, 4 Place Jussieu, 75252 Paris Cedex 05, France.
| | - C Aubert
- Sorbonne Universités, UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 8232, Case 229, 4 Place Jussieu, 75252 Paris Cedex 05, France.
| | - H Gérard
- Sorbonne Universités, UPMC Univ Paris 06, Laboratoire de Chimie Théorique, UMR CNRS 7616, 4 Place Jussieu, 75252 Paris Cedex 05, France
| | - C Petit
- Sorbonne Universités, UPMC Univ Paris 06, MONARIS, UMR CNRS 8233, Case 52, 4 Place Jussieu, 75252 Paris Cedex 05, France.
| | - M Petit
- Sorbonne Universités, UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 8232, Case 229, 4 Place Jussieu, 75252 Paris Cedex 05, France.
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Amiens C, Ciuculescu-Pradines D, Philippot K. Controlled metal nanostructures: Fertile ground for coordination chemists. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.07.013] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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