Preparation of three‐dimensional symmetric dendrites of BaWO4 microcrystals

作者: Hye-Yun Jung , Young-Duk Huh

DOI: 10.1002/CRAT.201400310

关键词:

摘要: Three-dimensional symmetric dendrites of BaWO4 were prepared by performing solvothermal reactions in water-hexane bilayer solutions that contained a barium-oleate complex the hexane layer and sodium tungstate water layer. The was obtained via phase transfer reaction which aqueous Ba2+ ions pass into with assistance oleate, oleic acid, oleylamine. Each has three-dimensional structure one trunk along c-axis series four branches perpendicular to trunk. As temperature or amount oleylamine increases, sharper higher order hierarchical structures are formed. presence plays an important role formation superstructures dendrites.

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