The nano zirconia powder for battery has fine nano-particle size, uniform particle size distribution, no hard agglomeration and good sphericity. In the production, the content of each component is precisely controlled, the uniform mixing of particles between different components is realized, and the particle size, shape and structure are strictly controlled to ensure the quality of the product. The conductive properties of nano-zirconia doped with different elements are used for electrode fabrication in high-performance solid-state batteries.
The nano-zirconia battery is composed of solid zirconia electrolyte (mostly yttrium stabilized zirconia powder, referred to as YSZ) and two platinum electrodes. Yttrium-stabilized nano-zirconia powder has been widely used in the field of solid oxide fuel cells because of its high oxygen ion conductivity and ideal stability in redox atmosphere, and has good market application prospects and commercial value.
Applications of Nano Zirconia Powder for Batteries
1. Nano-zirconia for batteries (YSZ) is widely used in the production of solid oxide fuel cells (SOFC), oxygen sensors and microelectronic devices.
2. YSZ has high oxygen ion conductivity, excellent mechanical properties and good redox stability under high temperature conditions.
3. YSZ can also produce active element effect after covering or dispersing on the surface of the alloy, which can significantly improve the high temperature oxidation resistance of the alloy and greatly improve the adhesion of the oxide film.
4. Nano-zirconia has been widely used in solid oxide fuel cells as an ideal electrolyte. It is used to transfer the oxygen ions generated by the reaction. At a high temperature of 800~1000 degrees Celsius, the ions can penetrate the ceramic material.
5. Nano-zirconia is currently the most widely used electrolyte material. The long-term stability of the structure and properties of YSZ is critical to the reliability of solid oxide fuel cell systems.
6. The zirconia oxygen concentration cell type detector made of nano zirconia specially made for batteries can effectively prolong the service life of the product, improve the accuracy and reduce the maintenance amount.
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