Barium Zirconate, BaZrO₃

Introduction

BaZrO₃ represents an inorganic compound with very promising properties as a perovskite oxide, making it an ideal candidate for a sputtering target in thin-film deposition processes. The crystal structure is similar to other perovskites and features high ionic conductivity, high thermal stability, and low dielectric loss. Moreover, it is non-toxic and capable of working at very high temperatures, which makes it attractive for various industrial and environmental applications, with its versatility and promise in modern technology.

Properties

Barium zirconate properties, including barium zirconate synthesis, barium zirconate density​, and more​ are mentioned below:

Applications

Barium zirconate has a wide range of applications in various industries. Some of the areas in which barium zirconate is used are as follows:

• Solid Oxide Fuel Cells: Thick, stable, and highly conductive electrolyte layers for SOFCs can be prepared by sputtering BaZrO₃ films. These films are stable to high operating temperatures and fuel types, enhancing fuel cell performance and durability.
• Dielectric Materials: Sputtering BaZrO₃ onto substrates allows the deposition of high-quality dielectric films used in high-density capacitors for energy storage and signal processing.
• High-Temperature Sensors: BaZrO₃ nanoparticle thin films can be sputtered onto substrates for pressure, strain, or force sensors requiring sensitive material responses to external stimuli.
• Optical Coating: BaZrO₃ nanoparticle thin films are applied to lenses, mirrors, and optical waveguides in sputtering. The material’s optical properties boost the efficiency of light’s transmission and reflection through these optical components.

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