A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOLID ELECTROLYTE, MANUFACTURING METHOD THEREOF, AND GAS SENSOR
A solid electrolyte includes partially stabilized zirconia in which a stabilizer forms a solid solution in zirconia. The partially stabilized zirconia includes, as crystal particles that configure the partially stabilized zirconia, stabilizer low-concentration phase particles of which concentration of the stabilizer at a particle center is less than 4.7 mol % and stabilizer high-concentration phase particles of which the concentration of the stabilizer at the particle center is equal to or greater than 4.7 mol %. The partially stabilized zirconia includes an adjacent particle portion in which two or more particles of the stabilizer low-concentration phase particles of which an average particle size is greater than 0.1 μm are adjacent. An abundance ratio of the stabilizer high-concentration phase particles on a cross-section of the solid electrolyte is equal to or greater than 70% in terms of area ratio relative to all crystal particles.
SOLID ELECTROLYTE, MANUFACTURING METHOD THEREOF, AND GAS SENSOR
A solid electrolyte includes partially stabilized zirconia in which a stabilizer forms a solid solution in zirconia. The partially stabilized zirconia includes, as crystal particles that configure the partially stabilized zirconia, stabilizer low-concentration phase particles of which concentration of the stabilizer at a particle center is less than 4.7 mol % and stabilizer high-concentration phase particles of which the concentration of the stabilizer at the particle center is equal to or greater than 4.7 mol %. The partially stabilized zirconia includes an adjacent particle portion in which two or more particles of the stabilizer low-concentration phase particles of which an average particle size is greater than 0.1 μm are adjacent. An abundance ratio of the stabilizer high-concentration phase particles on a cross-section of the solid electrolyte is equal to or greater than 70% in terms of area ratio relative to all crystal particles.
SOLID ELECTROLYTE, MANUFACTURING METHOD THEREOF, AND GAS SENSOR
SUZUKI SATOSHI (author) / YOSHIDA MITSUHIRO (author) / NOGUCHI MAKOTO (author)
2020-08-13
Patent
Electronic Resource
English
Solid electrolyte, manufacturing method thereof, and gas sensor
| European Patent Office | 2023
Solid electrolyte, manufacturing method thereof, and gas sensor
| European Patent Office | 2023
SOLID ELECTROLYTE, MANUFACTURING METHOD THEREOF, AND GAS SENSOR
| European Patent Office | 2020
Solid electrolyte carbon dioxide sensor and manufacturing method thereof
| European Patent Office | 2020
SOLID ELECTROLYTE BODY FOR GAS SENSOR ELEMENT, MANUFACTURING METHOD THEREOF AND GAS SENSOR ELEMENT
| European Patent Office | 2018