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Merck
CN

383309

锆酸钡

powder, <10 μm

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关于此项目

线性分子式:
BaZrO3
化学文摘社编号:
12009-21-1
分子量:
276.55
NACRES:
NA.23
PubChem Substance ID:
24863952
UNSPSC Code:
12352300
EC Number:
234-546-8
MDL number:
MFCD00014189

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产品名称

锆酸钡, powder, <10 μm

InChI key

DQBAOWPVHRWLJC-UHFFFAOYSA-N

InChI

1S/Ba.3O.Zr/q+2;;2*-1;

SMILES string

[Ba++].[O-][Zr]([O-])=O

form

powder

reaction suitability

reagent type: catalyst
core: zirconium

particle size

<10 μm

density

5.52 g/mL at 25 °C (lit.)

Quality Level

200

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相关类别

Application

  • Interface Diffusion and Compatibility of (Ba,La)FeO(3-δ) Perovskite Electrodes in Contact with Barium Zirconate and Ceria.: This study explores the interface diffusion and compatibility of perovskite electrodes in solid oxide fuel cells (SOFCs), demonstrating the stability of barium zirconate as an electrolyte material (Chiara et al., 2023).
  • Composite Electrolyte Used for Low Temperature SOFCs to Work at 390°C.: Researchers developed a composite electrolyte incorporating barium zirconate for use in low-temperature SOFCs, highlighting its potential in improving fuel cell performance (Liu et al., 2023).
  • In Situ Nanoscale Dynamics Imaging in a Proton-Conducting Solid Oxide for Protonic Ceramic Fuel Cells.: This article presents in situ imaging techniques to analyze the dynamics of proton conduction in barium zirconate, offering insights into its role in protonic ceramic fuel cells (Gorobtsov et al., 2022).
  • Proton Conductive BaZr(0.8-x) Ce(x) Y(0.2) O(3-δ): Influence of NiO Sintering Additive on Crystal Structure, Hydration Behavior, and Conduction Properties.: Investigating the impact of NiO additives, this study focuses on the proton conductivity and structural properties of yttrium-doped barium zirconate (Han et al., 2021).
  • Inkjet Printed Y-Substituted Barium Zirconate Layers as Electrolyte Membrane for Thin Film Electrochemical Devices.: The paper describes the application of inkjet printing techniques to create thin film electrolyte membranes using yttrium-doped barium zirconate for advanced electrochemical devices (Schneller et al., 2019).

General description

Barium zirconate (BaZrO₃) is a perovskite-structured ceramic known for its exceptional properties, including high thermal stability, low thermal expansion, and excellent ion conductivity. Its cubic crystal structure allows it to maintain stability at elevated temperatures, making it suitable for applications in thermal barrier coatings, proton-conducting fuelcells, and as a catalyst support in various chemical reactions. Additionally, BaZrO₃ exhibits low dielectric loss, making it attractive for electronic components and capacitors.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ2510
MKCX7190
MKCW5782
MKCW9078
MKCW0252

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