η-Carbides (Co, Mo, or W) Nanoparticles from Octacyanometalates Precursors-Based Network.
| Autor: | Blin T; Université Paris Saclay, UMR 104 ONERA-CNRS, LEM, F-92322, Châtillon, 92320, France.; Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), CNRS, Université Paris-Saclay, Orsay, 91190, France., Girard A; Université Paris Saclay, UMR 104 ONERA-CNRS, LEM, F-92322, Châtillon, 92320, France.; Université de Versailles-Saint-Quentin-En-Yvelines (UVSQ), Université Paris-Saclay, Versailles, 78000, France., Fossard F; Université Paris Saclay, UMR 104 ONERA-CNRS, LEM, F-92322, Châtillon, 92320, France., Guillou N; Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, UVSQ, Université Paris-Saclay, Versailles, 78000, France., Catala L; Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), CNRS, Université Paris-Saclay, Orsay, 91190, France., Loiseau A; Université Paris Saclay, UMR 104 ONERA-CNRS, LEM, F-92322, Châtillon, 92320, France., Huc V; Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), CNRS, Université Paris-Saclay, Orsay, 91190, France. |
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| Jazyk: | angličtina |
| Zdroj: | Small (Weinheim an der Bergstrasse, Germany) [Small] 2023 Sep; Vol. 19 (37), pp. e2301299. Date of Electronic Publication: 2023 May 08. |
| DOI: | 10.1002/smll.202301299 |
| Abstrakt: | This paper describes a simple, two-steps chemical pathway to obtain bimetallic carbide nanoparticles (NPs) of general formula MxM″yC, also called η-carbides. This process allows for a control of the chemical composition of metals present in the carbides (M = Co and M″ = Mo or W). The first step involves the synthesis of a precursor consisting of a network of octacyanometalates. The second step consists in a thermal degradation of the previously obtained octacyanometalates networks under neutral atmosphere (Ar or N (© 2023 Wiley-VCH GmbH.) |
| Databáze: | MEDLINE |
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