固体電解質、ガスセンサ - 株式会社デンソー

Title:

固体電解質、ガスセンサ

Document Type and Number:

Japanese Patent JP7215284

Kind Code:

B2

Abstract:

There is provided a solid electrolyte including stabilized or partially stabilized zirconia, and a gas sensor provided with the solid electrolyte. A change rate of a crystallite diameter for at least one of a cubic phase and a tetragonal phase in crystal particles constituting the solid electrolyte, before and after heating the solid electrolyte from room temperature to 1200° C., is 10% or less. The solid electrolyte preferably includes partially stabilized zirconia.

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Inventors:

Mitsuhiro Yoshida
Satoshi Suzuki

Application Number:

JP2019059103A

Publication Date:

January 31, 2023

Filing Date:

March 26, 2019

Export Citation:

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Assignee:

株式会社デンソー

International Classes:

C04B35/486; G01N27/04; G01N27/409; G01N27/41; H01B1/06

Domestic Patent References:

JP62191466A
JP59114455A
JP56050169A
JP11240755A

Attorney, Agent or Firm:

Patent Attorney Corporation Aichi International Patent Office

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