Investigations of sulfide minerals with layered structure by Mössbauer spectroscopy methods
Investigations of sulfide minerals with layered structure by Mössbauer spectroscopy methods
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层状结构硫化物矿物的穆斯堡尔谱法研究
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
S. Kozerenko
中科院分区：
文献类型：
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作者：
N. Chistyakova;V. Rusakov;T. V. Gubaidulina;S. Kozerenko
通过57Fe穆斯堡尔谱研究了作为托奇利尼特合成过程的结果而获得的样品。在研究样品中获得了托奇林石、磁铁矿和硫镍铁矿。得到了初始混合物中Mg原子含量不同时相相对含量的变化规律。发现Mg原子稳定了托奇林石结构。结果表明，镁原子进入托奇利石结构导致铁原子在类水镁石层中重新分布。结果表明，在托奇林石结构中，硫化物层和水镁石层的共轭数目相等。
Samples obtained as a result of the tochilinite synthesis process were investigated by 57Fe Mössbauer spectroscopy. Tochilinite, magnetite and troilite were obtained in investigated samples. The dependences of phase relative content on different content of Mg atoms in the initial mixture were received. It was found that Mg atoms stabilized tochilinite structure. It was shown that magnesium atom entering into tochilinite structure led to Fe atom redistribution in brucite-like layer. It was confirmed that in tochilinite structure equal number of sulfide and brucite-like layers conjugated.