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Merck
CN

768359

Sigma-Aldrich

Zirconium(IV) oxide-yttria stabilized

greener alternative

nanopowder, contains 20 mol % yttria as stabilizer, 99.99% trace metals basis

别名:

YSZ

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About This Item

线性分子式:
(ZrO2)0.80(Y2O3)0.20
UNSPSC代码:
12352200

方案

99.99% trace metals basis

表单

nanopowder

包含

20 mol % yttria as stabilizer

环保替代产品特性

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

sustainability

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环保替代产品分类

一般描述

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. Click here for more details.
Zirconium(IV) oxide-yttria stabilized (YSZ20) (nanopowder, contains 20 mol % yttria as stabilizer) 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.

应用

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

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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分析证书(COA)

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访问文档库

Shim; J. H.;
Acta Materialia, 60(1), 1-1 (2012)
Goodenough, J. B.
Annual Review of Materials Research, 33, 91-91 (2003)
De Souza; S.;
Journal of the Electrochemical Society, 144(3), L35-L35 (1997)
Thermodynamic vaporization studies of the manganese oxide--yttria stabilized zirconia (YSZ) solid solution
Matraszek A, et al.
J. Eur. Ceram. Soc., 24(9), 2649-2656 (2004)
Confined Transformation of UiO-66 Nanocrystals to Yttria-Stabilized Zirconia with Hierarchical Pore Structures for Catalytic Applications
Qin R and Zeng H
Advances in Functional Materials, 29(39), 1903264-1903264 (2019)

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