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Creators/Authors contains: "Zilevu, Daniel"

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  1. ; ; ; ; (, Nanoscale)
    Alloyed Ba(Zr1−xTix)S3nanoparticles are preparedviaa solution-phase route. The phase evolution from a chalcogenide perovskite phase at lowxto a hexagonal non-perovskite phase at highxis tracked along with changes in the optical properties. 
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  2. ; (, Chemical Communications)
    The versatility of early transition metal chalcogenide nanomaterials, including chalcogenide perovskites, has attracted enormous attention for a variety of applications, such as photovoltaics, photocatalysis, and optoelectronic devices. These nanomaterials exhibit unique electronic and optical properties, allowing for a broad range of applications, depending on their chemical composition and crystal structure. However, solution-phase synthesis of early transition metal chalcogenide nanocrystals is challenging due, in part, to their high crystallization energy and oxophilicity. In this feature article, we explore various synthetic routes reported for inorganic ternary and binary sulfide and selenide nanomaterials that include transition metals from groups 3, 4, and 5. By systematically comparing different synthetic approaches, we identify trends and insights into the chemistry of these chalcogenide nanomaterials. 
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  3. ; ; (, Chemical Communications)
    Chalcogenide perovskites such as BaZrS 3 have promising optoelectronic properties. Methods to produce these materials at low temperatures, especially in the solution phase, are currently scarce. We describe a solution-phase synthesis of colloidal nanoparticles of BaZrS 3 using reactive metal amide precursors. The nanomaterials are crystallographically and spectroscopically characterized. 
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  4. ; (, Chemistry of Materials)
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