Ionic conductivity and nano-crystallization of CuI–Cu2MoO4 glasses |
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Institution: | 1. NanoBioMedical Centre, Adam Mickiewicz University, Umultowska 85, PL 61614 Poznań, Poland;2. Sumy State University, Rymskogo-Korsakova 2, 40007 Sumy, Ukraine;3. Lund University, MAX IV Laboratory, Fotongatan 2, 225 92 Lund, Sweden;4. National Institute for Material Science (NIMS), 3-13 Sakura, 305-0003 Tsukuba, Ibaraki, Japan;5. Department of Macromolecular Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznań, Poland;1. Leibniz Institute for Plasma Science and Technology e.V., Felix-Hausdorff-Straße 2, 17489 Greifswald, Germany;2. Department of Orthopaedics, University Medicine Rostock, Doberaner Strasse 142, 18057 Rostock, Germany |
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Abstract: | The correlation between the ionic conductivity and the nano-crystallization processes of (CuI)x–(Cu2MoO4)1−x superionic conducting glasses has been systematically investigated by X-ray diffraction and high-resolution transmission electron microscopy (HREM). In x = 0.52, CuI crystal precipitates as a primary phase. On the other hand, in x = 0.40, crystallization from homogeneous glass into CuI crystal and other phase has been observed. Nano-crystallization processes depend on CuI content. The difference of the nano-crystallization processes influences the electrical conductivity. |
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