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Zirconium(IV) oxide-yttria stabilized

产品编号:3261984
规格:nanopowder
CAS NO:113482-02-3
包装规格:25 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
326198425 G1840
产品别名

113482-02-3

Zirconium(IV) oxide-yttria stabilized

Yttrium stabilized zirconium oxide

Yttria stabilized zirconia

YSZ-3

YSZ

基本信息
Linear Formula【线性分子式】
(ZrO2)0.97(Y2O3)0.03
PubChem Substance ID【PubChem化学物质编号】
24874798
NACRES
NA.23
General description【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.
Application【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

产品性质
Quality Level【质量水平】
100
form【形式】
nanopowder
contains【包含】
3 mol % yttria as stabilizer
composition【组成】
(ZrO2)0.97(Y2O3)0.03
greener alternative product characteristics【环保替代产品特性】
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
Particle size【粒径】
≤100 nm
surface area【表面积】
10-25 m2/g
application(s)
battery manufacturing
greener alternative category【环保替代产品分类】
Enabling
packaging【包装】
25 g in glass bottle
Packaged in glass bottles
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
Storage Class Code【储存分类代码】
13 - Non Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
dust mask type N95 (US), Eyeshields, Gloves
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