Y2O3 is Corundum-like structured and crystallizes in the cubic Ia-3 space group. The structure is three-dimensional. there are two inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded to …

三氧化二钇（Yttrium (III) oxide），也称为氧化钇，化学式为Y2O3，分子量为225.81。 为白色略带黄色结晶粉末，不溶于水和碱，溶于酸和醇。 露置于空气中时易吸收二氧化碳和水而变质 …

Yttrium oxide (Y2O3): Does not have an individual approval but may be used under an appropriate group standard

2024年11月11日 · Yttrium oxide (Y2O3) stands as a testament to the remarkable journey of materials science. Initially considered as a candidate material for insulator coatings, its …

2022年1月14日 · Y 2 O 3 dispersoids contributed to improved strength mainly through grain refinement. Aggregation of Y 2 O 3 particles with relatively large size along grain boundaries is …

Yttrium oxide (Y2 O 3) is an excellent host for rare-earth dopant ions because of its excellent luminescence characteristics such as luminescence efficiency, color purity, and chemical and …

Y2O3 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are six inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded in a 7-coordinate …

As a trivalent transition metal, yttrium forms various inorganic compounds, generally in the oxidation state of +3, by giving up all three of its valence electrons. A good example is yttrium …

Y2O3 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Y3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are four shorter (2.24 Å) and two …

1998年1月1日 · Yttrium sesquioxide (yttria) is a body-centered cubic material with bixbyite or cubic-C structure. Yttrium ions occupy two different sites: eight octahedral sites with C 3i point …