Yttrium oxide | O3Y2 | CID 159374 - PubChem
Yttrium oxide | O3Y2 | CID 159374 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Yttrium(III) oxide - Wikipedia
Yttrium oxide, also known as yttria, is Y 2 O 3. It is an air-stable, white solid substance. The thermal conductivity of yttrium oxide is 27 W/ (m·K). [5] Yttrium oxide is widely used to make Eu:YVO 4 and Eu:Y 2 O 3 phosphors that give the red color in color TV picture tubes. Y 2 O 3 is a prospective solid-state laser material.
三氧化二钇 - 百度百科
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 - an overview | ScienceDirect Topics
Yttrium oxide (Y 2 O 3) or yttria is an air-stable oxide with extensive applications in laser systems, optical materials, and chemical engineering owing to its outstanding chemical and physical characteristics (e.g., a wide range of transparency, high melting temperature (2450 °C), and high corrosion resistance) [196].
氧化钇 - 百度百科
化学式Y2O3，白色略带黄色粉末，不溶于水和碱，溶于酸。 主要用作制造微波用磁性材料和军工用重要材料（单晶；钇铁柘榴石、钇铝柘榴石等复合氧化物），也用作光学玻璃、陶瓷材料添加剂、大屏幕电视用高亮度 荧光粉 和其他显像管涂料等。 不溶于水和碱，溶于酸。 【溶解】不溶于水和碱，溶于酸。 【制备】分解 褐钇铌矿 所得的混合稀土溶液经萃取、酸溶、再萃取、直接浓缩、灼烧而得。 【其他】露置空气中易吸收二氧化碳和水。 主要用作制造微波用磁性材料和军工 …
Yttrium Oxide Nanowires - IntechOpen
2010年2月1日 · Yttrium oxide is the most familiar yttrium compound, which is popularly known as host for ion doping of other rare earth elements. For example, europium doped yttrium oxide, Y 2 O 3 :Eu 3+, is a superior red phosphor with a quantum efficiency of nearly 100%.
Yttrium compounds - Wikipedia
The oxides and hydroxides of yttrium are yttrium oxide (Y 2 O 3) and yttrium hydroxide (Y(OH) 3), respectively, and they are both white solids which are hardly soluble in water. Among them, yttrium oxide can be prepared by heating yttrium carbonate or yttrium oxalate .
Yttrium Oxide (Y2O3) - ScienceDirect
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 symmetry and 24 prismatic sites with C 2 symmetry. Six oxygen ions surround each yttrium ion.
Yttrium Oxide (Yttria) | Formula, Properties & Application
Yttrium Oxide, also known as Yttria, is a chemical compound made up of yttrium and oxygen. Its chemical formula is 2 O 3. This inorganic compound is a white, crystalline solid and is one of the most common compounds of yttrium. The compound was first discovered by Johann Gadolin in the late 18th century.
Yttria | Formula, Properties & Application
Yttria, or Yttrium Oxide (Y 2 O 3), is a chemical compound known for its unique properties and versatile applications. Found in the Yttrium group of rare earth metals, this compound is a crystalline, white solid that remains stable under normal conditions.