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Abstract

Synthesis of Molybdenum Oxide and Sulfide Nanoparticles at Room Temperature Using Organometallic Approach †

by
Martin Jakoobi
1,*,
Guillaume Carnide
1,
Laure Vendier
1,
Christian Bijani
1,
Anne-Françoise Mingotaud
2,
Richard Clergereaux
3 and
Myrtil L. Kahn
1,*
1
Laboratory of Coordination Chemistry (LCC), CNRS UPR 8241, University of Toulouse, 205 Route de Narbonne, 31077 Toulouse, France
2
Laboratoire des IMRCP, University of Toulouse, CNRS UMR 5623, Paul Sabatier University, 118 Route de Narbonne, CEDEX 09, 31062 Toulouse, France
3
LAPLACE, CNRS UMR 5213, University of Toulouse, 118 Route de Narbonne, 31062 Toulouse, France
*
Authors to whom correspondence should be addressed.
†
Presented at the International Conference EcoBalt 2023 “Chemicals & Environment”, Tallinn, Estonia, 9–11 October 2023.
Proceedings 2023, 92(1), 47; https://doi.org/10.3390/proceedings2023092047
Published: 24 November 2023
(This article belongs to the Proceedings of International Conference EcoBalt 2023 "Chemicals & Environment")
Browse Figure
Versions Notes

In the early 1990s, the seminal work by B. Chaudret and J. S. Bradley led to the establishment of metal nanoparticle (NP) synthesis from organometallic precursors. Since then, this methodology has attracted the attention of many research groups, ours included, and offered possibilities to selectively control the shape and size of these nano-objects under mild reaction conditions. The clever design of substrate and stabilizing ligand systems has allowed the synthesis of late transition metal and their oxide NPs (group 8–12) from precious metals (Ru, Rh, Pd, Pt, Ag, Au) and from first-row (Fe, Co, Ni, Cu, Zn) metal complexes [1,2]. However, to this day, the development of suitable early transition metal complexes (group 3–7) for the preparation of corresponding oxide, sulfide, etc., NPs has attracted only sporadic attention.
This presentation will focus on the use of the highly reactive Mo(0) complex for the synthesis of molybdenum oxide and sulfide NPs at room temperature. These results will illustrate how the choice of the substrate, stabilizing ligand and solvent system can lead to stable colloidal NPs with a diameter of <10 nm in size (Scheme 1).

Author Contributions

Conceptualization, M.L.K. and R.C.; writing—original draft preparation, M.J.; formal analysis, M.J., G.C., L.V., C.B. and A.-F.M.; writing—review and editing, M.J. and M.L.K.; supervision M.L.K. All authors have read and agreed to the published version of the manuscript.

Funding

This work was carried out in the framework of the RIF project funded by BPI France.

Institutional Review Board Statement

Not applicable.

Informed Consent Statement

Not applicable.

Data Availability Statement

Not applicable.

Acknowledgments

We thank V. Collière for the TEM measurements.

Conflicts of Interest

The authors declare no conflict of interest.

References

  1. Amiens, C.; Chaudret, B.; Ciuculescu-Pradines, D.; Collière, V.; Fajerwerg, K.; Fau, P.; Kahn, M.; Maisonnat, A.; Soulantica, K.; Philippot, K. Organometallic approach for the synthesis of nanostructures. New J. Chem. 2013, 37, 3374–3401. [Google Scholar] [CrossRef]
  2. Cerezo-Navarrete, C.; Lara, P.; Martínez-Prieto, L.M. Organometallic Nanoparticles Ligated by NHCs: Synthesis, Surface Chemistry and Ligand Effects. Catalysts 2020, 10, 1144. [Google Scholar] [CrossRef]
Proceedings 92 00047 sch001
Scheme 1. Synthesis of early transition metal oxide NPs using organometallic approach.
Scheme 1. Synthesis of early transition metal oxide NPs using organometallic approach.
Proceedings 92 00047 sch001
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MDPI and ACS Style

Jakoobi, M.; Carnide, G.; Vendier, L.; Bijani, C.; Mingotaud, A.-F.; Clergereaux, R.; Kahn, M.L. Synthesis of Molybdenum Oxide and Sulfide Nanoparticles at Room Temperature Using Organometallic Approach. Proceedings 2023, 92, 47. https://doi.org/10.3390/proceedings2023092047

AMA Style

Jakoobi M, Carnide G, Vendier L, Bijani C, Mingotaud A-F, Clergereaux R, Kahn ML. Synthesis of Molybdenum Oxide and Sulfide Nanoparticles at Room Temperature Using Organometallic Approach. Proceedings. 2023; 92(1):47. https://doi.org/10.3390/proceedings2023092047

Chicago/Turabian Style

Jakoobi, Martin, Guillaume Carnide, Laure Vendier, Christian Bijani, Anne-Françoise Mingotaud, Richard Clergereaux, and Myrtil L. Kahn. 2023. "Synthesis of Molybdenum Oxide and Sulfide Nanoparticles at Room Temperature Using Organometallic Approach" Proceedings 92, no. 1: 47. https://doi.org/10.3390/proceedings2023092047

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