发明名称 |
Gas sensor using ionic conductor |
摘要 |
A gas sensor using an ionic conductor has a thin-film gas detection portion on an alumina substrate. The gas detection portion comprises a zirconia ionic conductor layer, a pair of platinum electrodes provided with the ionic conductor layer interposed therebetween, and a pair of junction layers positioned between the ionic conductor layer and each electrode and formed in a state in which the substances of the ionic conductor layers and the electrodes are mixed therein. The gas sensor using an ionic conductor is formed by sequentially forming a first electrode, a first junction layer, an ionic conductor layer, a second junction layer, and a second electrode by a physical vapor deposition method on a substrate, wherein the first and second junction layers are formed to be in a state in which the substances of the ionic conductor layers and the electrodes are both present.
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申请公布号 |
US5520789(A) |
申请公布日期 |
1996.05.28 |
申请号 |
US19940364749 |
申请日期 |
1994.12.27 |
申请人 |
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO |
发明人 |
TAKAHASHI, HIDEAKI;INABA, TADASHI;KONDO, HARUYOSHI |
分类号 |
G01N27/41;G01N27/406;G01N27/407;G01N27/409;(IPC1-7):G01N27/409 |
主分类号 |
G01N27/41 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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