Water‐in‐Oil Microemulsion Preparation and Characterization of Cs 2 [Mo 6 X 14 ]@SiO 2  Phosphor Nanoparticles Based on Transition Metal Clusters (X = Cl, Br, and I) | Zendy

Grasset F. | Zendy; Dorson F. | Zendy; Cordier S. | Zendy; Molard Y. | Zendy; Perrin C. | Zendy; Marie A.M. | Zendy; Sasaki T. | Zendy; Haneda H. | Zendy; Bando Y. | Zendy; Mortier M. | Zendy

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Water‐in‐Oil Microemulsion Preparation and Characterization of Cs 2 [Mo 6 X 14 ]@SiO 2 Phosphor Nanoparticles Based on Transition Metal Clusters (X = Cl, Br, and I)

Author(s) -

Grasset F.,

Dorson F.,

Cordier S.,

Molard Y.,

Perrin C.,

Marie A.M.,

Sasaki T.,

Haneda H.,

Bando Y.,

Mortier M.

Publication year - 2008

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.200701686

Subject(s) - microemulsion , phosphor , characterization (materials science) , nanoparticle , materials science , transition metal , chemical engineering , analytical chemistry (journal) , mineralogy , nanotechnology , pulmonary surfactant , chemistry , chromatography , catalysis , optoelectronics , organic chemistry , engineering

Monodisperse Cs 2 Mo 6 X 14 @SiO 2 (X = Cl, Br, I) luminescent nanoparticles are synthesized by a water‐in‐oil microemulsion technique. They emit in the red and near‐infrared window (600–900 nm), a region of interest for bio‐imaging technologies. Microscopy studies (SEM, TEM and HAADF‐STEM, see figure) show a good dispersion of the [Mo 6 X 14 ] 2– anions within the @SiO 2 nanoparticles and that the nanoparticles are homogeneous with a regular spherical shape of 45 nm diameter.

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