BaZrO3basierten

BaZrO3basierten refers to materials that utilize barium zirconate (BaZrO3) as a primary component or a functional additive. Barium zirconate is a perovskite ceramic known for its excellent dielectric properties, high melting point, and chemical stability. These characteristics make BaZrO3basierten materials suitable for a variety of demanding applications, particularly in high-temperature environments.

One of the most significant areas of application for BaZrO3basierten materials is in solid oxide fuel cells (SOFCs). Here, they are often used as electrolytes or electrode materials due to their ionic conductivity at elevated temperatures and their resistance to degradation. The perovskite structure of BaZrO3 allows for the movement of oxygen ions, which is crucial for the electrochemical reactions in SOFCs.

Beyond fuel cells, BaZrO3basierten compounds find use in electronic components such as capacitors and sensors. Their high dielectric constant makes them effective for energy storage in capacitors, while their sensitivity to certain gases allows for the development of selective gas sensors. Furthermore, their refractory nature makes them candidates for thermal barrier coatings and high-temperature structural components in aerospace and industrial furnaces. Research continues to explore novel compositions and fabrication methods to enhance the performance and expand the applications of BaZrO3basierten materials.