Study on Joining of ZrO2 Tape-Casting Substrates and Adhesive Mechanism

Planar zirconia automotive oxygen sensor consists of three layers of ZrO2 tape-casting substrates which possess different function after sintering, so it is important for us to research the joining of these substrates. Through SEM and EDS measurements, the essay mainly discussed the joining of ZrO2 tape-casting substrates and the adhesive mechanism when chose ZrO2 slurry as joining materials.