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分析了蒙脱石样品的穆斯堡尔谱,发现蒙脱石层中铁原子的成分主要为Fe3+ 阳离子.从穆斯堡尔谱拟合出的Fe3+ 二套四极双峰表明,铁在蒙脱石中占据着两种不同的八面体位置.
The Mossbauer spectra of montmorillonite samples were analyzed and it was found that the iron atoms in the montmorillonite layer are mainly Fe3 + cations. The Fe3 + two sets of quadrupole bimodal peaks fitted from the Mössbauer spectroscopy indicate that the iron in the montmorillonite The stone occupies two different octahedral positions.