Wide-band oxygen sensor electrode
The invention discloses a wide-band oxygen sensor electrode. The technical scheme key point of the wide-band oxygen sensor electrode is that the chip structure of the wide-band oxygen sensor electrodecomprises a diffusion barrier layer, a signal layer and a heating layer, and the diffusion barrier l...
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| creator | HUANG HAIQIN HAN XU SONG NENGHAO CHEN SHENGLONG TAO JIANBING ZHU WEIBING |
| description | The invention discloses a wide-band oxygen sensor electrode. The technical scheme key point of the wide-band oxygen sensor electrode is that the chip structure of the wide-band oxygen sensor electrodecomprises a diffusion barrier layer, a signal layer and a heating layer, and the diffusion barrier layer, the signal layer and the heating layer are sintered after being overlapped in sequence from top to bottom to form the chip structure of the wide-band oxygen sensor electrode. The wide-band oxygen sensor electrode adopts a particular preparation method to prepare activated electrode slurry through the regulation of the contents of substances, including Pt, Rh, ZrO2, glass binder and the like. The electrode of the wide-band oxygen sensor electrode exhibits good adhesive force with a zirconium oxide matrix, so that the electrode has excellent thermal shock, and the designed particular wide-band oxygen sensor structure enables the signal measurement of the wide-band oxygen sensor to be stable and accurate.
本发明公开了 |
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本发明公开了</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | Wide-band oxygen sensor electrode |
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