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Creators/Authors contains: "Kenttämaa, Hilkka I"

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  1. ; ; ; ; ; ; ; ; ; (, Inorganic Chemistry Frontiers)
    The solution-processing of metal chalcogenides offers a promising route to improve the manufacturing of semiconductor devices. The amine–thiol solvent system has been deemed an “alkahest” for its ability to dissolve a wide range of metals and metal chalcogenides. Therefore, it enables convenient synthesis of metal sulfides. However, in the literature there are limited reports of analogous selenium-based “alkahest” chemistry. Here we show that solutions containing n-alkylammonium polyselenides can dissolve a wide range of metals and metal compounds through the formation of soluble metal polyselenides. These metal polyselenides can subsequently be utilized as precursors for the synthesis of a wide range of binary and multinary metal selenide thin films and nanoparticles, including Cu(In,Ga)Se2, Cu2ZnSnSe4, and Ag2ZnSnSe4. 
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  2. ; ; ; ; ; ; ; (, Inorganic Chemistry)
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  3. ; ; ; ; ; ; ; ; (, ACS Omega)
  4. ; ; ; ; ; ; ; ; ; ; et al (, Analytical Chemistry)