Barium yttrium zirconate (BZY20) Powder

Nombres alternativos y comerciales
BZY, BZY80, Barium yttrium zirconate, yttria-doped barium zirconate
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Description

BZY20 is supplied as fine, white submicron powder with a chemical purity > 99% (Phase pure by XRD) and a primary particle size of 30-100nm (BET).

Los datos sobre este material han sido proporcionados por Cerpotech.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

Propiedades

General

PropertyTemperatureValueComment

Densidad aparente

23.0 °C

6.11 g/cm³

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Tamaño de partícula

30 - 100 nm

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BET

Área superficial específica

15 - 30 m²/g

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BET

Technological properties

Property
Application areas

proton conductor, solid oxide fuel cell, SOFC, solid electrolyte, ceramic membranes, protonic ceramic oxide fuel cell, oxide ion conductor, conductive solid electrolyte, proton ceramic electrolyzer cell, protonic ceramic membrane, proton conducting perovskite oxide, catalyst support

Chemical composition

BaZr0.8Y0.2O3-δ

Color

Fine, white powder

Crystal structure

Crystal structure at 25°C: Cubic perovskite, Pm-3m

Processing history

Cerpotech applies spray pyrolysis, a soft chemistry technique with a great potential, to produce high quality, multi-component ceramic oxide powders. With this aqueous-based environmentally friendly technology, Cerpotech is able to offer fine complex ceramic oxide powders of tailored compositions with high phase purity, high chemical purity, very high homogeneity, narrow particle distribution, offering excellent properties for further processing at competetive prices.