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Sigma-Aldrich

氧化钇(III)

greener alternative

99.99% trace metals basis

别名:

氧化钇

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About This Item

线性分子式:
Y2O3
CAS号:
1314-36-9
分子量:
225.81
EC 号:
215-233-5
MDL编号:
MFCD00011473
UNSPSC代码:
12352303
PubChem化学物质编号:
24852309
NACRES:
NA.23

检测方案

99.99% trace metals basis

形式

powder

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

2410 °C (lit.)

密度

5.01 g/mL at 25 °C (lit.)

环保替代产品分类

Enabling

SMILES字符串

O=[Y]O[Y]=O

InChI

1S/3O.2Y

InChI key

SIWVEOZUMHYXCS-UHFFFAOYSA-N

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相关类别

一般描述

氧化钇是一种极好的尖晶石矿化剂。它具有较高的熔点 (2450 o C)，化学稳定性好，热膨胀系数低，对可见光 (70%) 和红外光 (60%) 透明度高，光子的截止能量低。
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and is intended for Molecular Solar Thermal Energy Storage Systems (MOST). Click here for more information.

应用

用氧化钇制备了含铬离子1的珍珠岩类型结构 YAlO3。1研究了氧化钇掺杂对相形成和烧结特性的影响。可用于制造钕 Nd:YAG 激光器和 MOS 和 LED 晶体管。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis and Physicochemical Properties of Yttrium Oxide Doped with Neodymium and Lanthanum
Kruk A, et al.
Journal of Electronic Materials, 43(9) (2014)
Influence of yttrium oxide on the phase formation and sintering of ceramics based on the MgAl2O4 spinel
Belousova OL, et al.
Glass Phys. Chem., 34(4), 474-479 (2008)
Bipin Kumar Gupta et al.
Small (Weinheim an der Bergstrasse, Germany), 8(19), 3028-3034 (2012-07-19)
Highly luminescent-paramagnetic nanophosphors have a seminal role in biotechnology and biomedical research due to their potential applications in biolabeling, bioimaging, and drug delivery. Herein, the synthesis of high-quality, ultrafine, europium-doped yttrium oxide nanophosphors (Y(1.9)O(3):Eu(0.1)(3+)) using a modified sol-gel technique is
Timur Sh Atabaev et al.
Journal of colloid and interface science, 373(1), 14-19 (2011-12-06)
Eu(3+) and Tb(3+) codoped Y(2)O(3) submicron particles were prepared using the simple urea homogeneous precipitation method. X-ray diffraction patterns revealed the synthesized particles to have a pure cubic Y(2)O(3) structure. Field-emission scanning electron microscopy and field-emission transmission electron microscopy showed
Masoud Allahkarami et al.
Dental materials : official publication of the Academy of Dental Materials, 27(12), 1279-1284 (2011-10-14)
Chipping failures observed clinically in bilayer systems of porcelain and zirconia restorations should be coupled with a monoclinic to tetragonal phase transformation in the zirconia layer due to the high compressive stress. Phase transformations were mapped using 2D micro X-ray
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