Synthesis, Crystal Structure and Magnetic Properties of Bixbyite-type Vanadium Oxide Nitrides
Synthesis, Crystal Structure and Magnetic Properties of Bixbyite-type Vanadium Oxide Nitrides
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方铁锰矿型氧化氮化钒的合成、晶体结构及磁性能
DOI：
10.1515/znb-2009-0305
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
M. Lerch
中科院分区：
文献类型：
--
作者：
S. Nakhal;W. Hermes;T. Ressler;R. Pöttgen;M. Lerch
硫化钒的氨解作用可生成bixbyite型氧化钒氮化物。在结构中加入少量的氮导致钒氧化物不知道的bixbyite类型的稳定。利用x射线衍射和x射线吸收光谱对晶体结构进行了研究。在550℃以上的温度下，粉末分解成不含氮的刚玉型V2O3。在39k以下观察到磁有序。bixbyite型氧化钒氮化物的合成、晶体结构和磁性能
Ammonolysis of vanadium sulfide leads to the formation of bixbyite-type vanadium oxide nitrides. Small amounts of nitrogen incorporated in the structure result in the stabilization of the bixbyite type not known for vanadium oxides. The crystal structure was investigated using X-ray diffraction and X-ray absorption spectroscopy. At temperatures above 550 °C the powders decompose to corundumtype V2O3 containing no detectable amount of nitrogen. Below 39 K magnetic ordering is observed. Graphical Abstract Synthesis, Crystal Structure and Magnetic Properties of Bixbyite-type Vanadium Oxide Nitrides