| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a gas sensor which elaborate a plan in the constituent material of an adhesion layer to enhance the adhesion of a gas reaction layer while suppressing the occurrence of the heat stress of the adhesion layer. SOLUTION: The paste for the adhesion layer, which contains a glass component crystallized after baking, a filler component and a binder component, is applied to the surface of the region corresponding to the lefthand exothermic resistor 30 in a protective layer 50 in a thick film state to form the baking-before layer for the adhesion layer while a catalyst carrying paste prepared by carrying a catalyst on porous ceramics is applied to the surface of the baking-before layer for the adhesion layer in a thick film state to form the baking-before layer for the gas reaction layer. Thereafter, the baking-before layer for the adhesion layer and the baking-before layer of the gas reaction layer are together baked to form the adhesion layer 70 and the gas reaction layer 80. COPYRIGHT: (C)2008,JPO&INPIT
|
