Etude du système SbMoO à 500°C: Mise en évidence de deux nouveaux oxydes de molybdène-antimoine
Etude du système SbMoO à 500°C: Mise en évidence de deux nouveaux oxydes de molybdène-antimoine
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SbMoO 至 500°C 系统研究:钼-锑新氧化物的 Mise en evidence
DOI:
10.1016/0022-4596(80)90092-4
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发表时间:
1980
影响因子:
3.3
通讯作者:
Richard J. D. Tilley
中科院分区:
文献类型:
--
作者:
M. Parmentier;C. Gleitzer;Richard J. D. Tilley
The ternary system Sb Mo O has been investigated by reduction using H 2 H 2 O gas mixtures and direct synthesis under vacuum. The products were studied by X-ray diffraction, electron diffraction, and high-resolution electron microscopy. Two new compounds were characterized: Sb 0.2 MoO 3.1, which is orthorhombic, with an average oxidation state for molybdenum of 5, 5; and Sb 0.4 MoO 3.1, which is hexagonal and in which the average oxidation state of molybdenum is 5. These two phases can be considered in some ways as molybdenum bronzes, but without possessing all the related bronze characteristics.