A. A. Kapustin, A. N. Romanov, E. V. Haula, V. N. Korchak
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引用次数: 0
Abstract
We report a new, convenient and simple low-temperature process for synthesis of γ-lanthanum(III) sulfide (γ-La2S3). In molten sodium thiocyanate with small KCN additions at a temperature of 350°C, lanthanum oxide converts into phase-pure γ-La2S3 with a cubic structure, as evidenced by X-ray powder diffraction data. The method is rather easy to implement and requires neither high temperatures nor vacuum apparatus.
期刊介绍：
Inorganic Materials is a journal that publishes reviews and original articles devoted to chemistry, physics, and applications of various inorganic materials including high-purity substances and materials. The journal discusses phase equilibria, including P–T–X diagrams, and the fundamentals of inorganic materials science, which determines preparatory conditions for compounds of various compositions with specified deviations from stoichiometry. Inorganic Materials is a multidisciplinary journal covering all classes of inorganic materials. The journal welcomes manuscripts from all countries in the English or Russian language.
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