| 摘要 |
To provide a method for producing a sensing film for gas sensors by sintering particles comprising a metal or a metal oxide on a substrate, where the sensing film for gas sensors having excellent sensor properties such as sensitivity and responsibility can be easily and simply formed. A nano-meter order particle ( 100 ), a dispersant ( 110 ) for preventing aggregation of the particles ( 100 ), and a scavenger ( 120 ) for trapping the dispersant ( 110 ) at the sintering are mixed in a solvent ( 130 ) to prepare a paste body ( 140 ), and this paste body ( 140 ) is coated on a base material and fired, thereby forming a sensing film.
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