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首页> 外文期刊>International Journal of Quantum Chemistry >STRUCTURE-REACTIVITY STUDY OF MECHANICALLY ACTIVATED ZINC FERRITE
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STRUCTURE-REACTIVITY STUDY OF MECHANICALLY ACTIVATED ZINC FERRITE

机译：机械活化锌铁氧体的结构反应性研究

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Changes in the structure and reactivity of zinc ferrite as a result of mechanical activation and thermal relaxation have been studied. The transition of zinc ferrite into a metastable state is the result of the mechanically induced inversion and the partial deformation of the anion sublattice. The inversion is reversible and the stresses around the deformed bonds may relax during heating, Chemical changes serve as one possible channel of the relaxation. The deformation in octahedral geometry has been hypothetically connected to promotion of the Zn dissolution in diluted acids. A conception on the reason of high-temperature reactivity of mechanically activated zinc ferrite was suggested. (C) 1996 Academic Press, Inc. [References: 25]
机译：已经研究了由于机械活化和热松弛而导致的铁素体锌的结构和反应性的变化。铁酸锌转变为亚稳态是机械诱导的反转和阴离子亚晶格局部变形的结果。反转是可逆的，并且在加热期间，变形键周围的应力可能松弛，化学变化是松弛的一种可能途径。假设八面体几何形状的变形与促进锌在稀酸中的溶解有关。提出了机械活化锌铁氧体高温反应性的原因的概念。 （C）1996 Academic Press，Inc. [参考：25]

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