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Merck
CN

734683

Sigma-Aldrich

氧化锆-钇稳定

pellets (for sputtering)

别名:

YSZ, 钇稳定氧化锆

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About This Item

线性分子式:
ZrO2 · Y2O3
CAS Number:
分子量:
349.03
MDL编号:
UNSPSC代码:
26111700
PubChem化学物质编号:

表单

pellets (for sputtering)

组成

(ZrO2)0.92(Y2O3)0.08

直径× 高度

2-3 mm × 3-5 mm

mp

>2,600 °C (lit.)

SMILES字符串

O=[Zr]=O.O=[Y]O[Y]=O

InChI

1S/5O.2Y.Zr

InChI key

KSTOPEBVPBSOTK-UHFFFAOYSA-N

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一般描述

Yttria-stabilized zirconia (YSZ) is the most commonly used solid electrolyte for solid oxide fuel cells (SOFCs) and oxygen sensors. YSZ exhibits high oxygen-ionic conductivity while blocking electronic conduction. YSZ particles may be synthesized from yttrium nitrate or isopropoxide by sol gel method. YSZ nanoparticles may be prepared in supercritical water (SCW). YSZ nanoparticles of different sizes with varying % mol of yttria may be obtained by CO2 laser based continuous/pulsed laser vaporization method.

应用

用于固体氧化物燃料电池 (SOFC) 的电解质材料。
Collagen-yttria-stabilized amorphous zirconia hybrid scaffolds may be developed. YSZ thin films may be used as thermal barrier coatings on combustors, stationary and rotating components of gas turbines or diesel engines.6

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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