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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

检测方案

99.99% trace metals basis

形式

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

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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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Fracture resistance of yttria-stabilized zirconia dental implant abutments
Adatia ND, et al.
Journal of Prosthodontics : Official Journal of the American College of Prosthodontists, 18(1), 17-22 (2009)
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)
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)
Zigzag or spiral-shaped nanostructures improve mechanical stability in yttria-stabilized zirconia membranes for micro-energy conversion devices
Shi Y, et al.
Nano Energy, 59(1), 674-682 (2019)
Shim; J. H.;
Acta Materialia, 60(1), 1-1 (2012)

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