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Zirconium(IV) oxide-yttria stabilized

品牌
Sigma-Aldrich
CAS
113482-02-3
货号
572322
包装型号
规格纯度
nanopowder
参考价格
1675.96 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
113482-02-3
Zirconium(IV) oxide-yttria stabilized
Yttrium stabilized zirconium oxide
Yttria stabilized zirconia
YSZ-3
YSZ
产品介绍:

产品说明

一般描述

Zirconium(IV) oxide-yttria stabilized (YSZ) (nanopowder) is an oxygen ion conductor with properties such as good ionic conductivity and high physiochemical stability. Its other properties include excellent shock resistance, low thermal conductivity and a high coefficient of thermal expansion.
Yttria-stabilized zirconia (YSZ) is the most commonly used as solid electrolyte for solid oxide fuel cells (SOFCs) and in 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

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
YSZ can be used for a variety of applications such as:

  • a thermal barrier coating for the protection and insulation of metal components in gas turbines
  • an electrolyte in the fabrication of solid oxide fuel cells (SOFCs)
  • in the fabrication of zirconia dental implant abutments
  • membranes for micro energy conversion devices
  • a solid acid and a catalyst for catalytic applications

包装

25 g in glass bottle
Packaged in glass bottles

基本信息

线性分子式(ZrO2)0.97(Y2O3)0.03
PubChem化学物质编号24874798
NACRESNA.23

产品性质

质量水平100
形式nanopowder
包含3 mol % yttria as stabilizer
组成(ZrO2)0.97(Y2O3)0.03
环保替代产品特性Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
粒径≤100 nm
表面积 10-25 m2/g
application(s)battery manufacturing
环保替代产品分类Enabling

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

Sigma-Aldrich

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