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Doussier-Brochard, C., Chavillon, B., Cario, L. & Jobic, S. (2010) Synthesis of p-Type Transparent LaOCuS Nanoparticles via Soft Chemistry. Inorg. Chem. 49 3074–3076.
Added by: Laurent Cournède (2016-03-10 21:37:32) |
| Type de référence: Article DOI: 10.1021/ic902521r Numéro d'identification (ISBN etc.): 0020-1669 Clé BibTeX: DoussierBrochard2010 Voir tous les détails bibliographiques  |
Catégories: MIOPS Mots-clés: 2d building-blocks, ba, Conductivity, lacuos1-xsex oxychalcogenides, layered-oxysulfide, rock-salt, se, Semiconductor, sr, thin-films Créateurs: Cario, Chavillon, Doussier-Brochard, Jobic Collection: Inorg. Chem. |
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We report here for the first time on the synthesis of nanoparticles of the p-type transparent conductor LaOCuS. Nanoparticles were obtained via a solvothermal route in ethylenediamine with dehydrated lanthanum chloride (LaCl(3)center dot 7H(2)O), copper monooxide, and elemental sulfur as precursors. Powder X-ray diffraction, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and X-ray photoelectron spectroscopy ascertained our sample to be of high purity, while laser diffractometry evidenced a monodisperse particle size distribution centered on 126 nm. The absorption spectrum and the current potential curves recorded under chopped illumination asserted the optical transparency and the p-type electronic conductivity of our LaOCuS nanoparticles.
Added by: Laurent Cournède |