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METHOD OF PRODUCING A FLAT SOLID ELECTROLYTE LAYER OF A FLAT THIN FILM TYPE OXYGEN SENSOR
METHOD OF PRODUCING A FLAT SOLID ELECTROLYTE LAYER OF A FLAT THIN FILM TYPE OXYGEN SENSOR
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机译:扁平薄膜型氧传感器的扁平固体电解质层的制备方法
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摘要
A method of producing a flat solid electrolyte layer of a flat film type oxygen sensor is disclosed. The method comprises in steps, (a) preparing first and second electrolyte pastes each containing stabilizer, the content of stabilizer in the first electrolyte paste being smaller than that in the second electrolyte paste, (b) applying the first electrolyte paste onto an electrode layer and then applying the second electrolyte paste onto the outer face of the first electrolyte paste to form a layered paste heap on the electrode layer, and (c) firing the layered paste heap to form a solid electrolyte layer on the electrode layer. With this production method, the stabilizer is uniformly and homogeneously distributed into the body of the fired electrolyte layer.
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