JP2020101446A5 - - Google Patents
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- Publication number
- JP2020101446A5 JP2020101446A5 JP2018239783A JP2018239783A JP2020101446A5 JP 2020101446 A5 JP2020101446 A5 JP 2020101446A5 JP 2018239783 A JP2018239783 A JP 2018239783A JP 2018239783 A JP2018239783 A JP 2018239783A JP 2020101446 A5 JP2020101446 A5 JP 2020101446A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- detection
- solid electrolyte
- nox
- target gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 28
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 18
- 239000007784 solid electrolyte Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 12
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000006056 electrooxidation reaction Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000006722 reduction reaction Methods 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018239783A JP7146619B2 (ja) | 2018-12-21 | 2018-12-21 | アンモニアセンサ |
| DE112019006347.2T DE112019006347T5 (de) | 2018-12-21 | 2019-12-09 | Ammoniak-sensor |
| PCT/JP2019/047984 WO2020129717A1 (ja) | 2018-12-21 | 2019-12-09 | アンモニアセンサ |
| US17/350,143 US20210310984A1 (en) | 2018-12-21 | 2021-06-17 | Ammonia sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018239783A JP7146619B2 (ja) | 2018-12-21 | 2018-12-21 | アンモニアセンサ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020101446A JP2020101446A (ja) | 2020-07-02 |
| JP2020101446A5 true JP2020101446A5 (enExample) | 2020-12-10 |
| JP7146619B2 JP7146619B2 (ja) | 2022-10-04 |
Family
ID=71102750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018239783A Active JP7146619B2 (ja) | 2018-12-21 | 2018-12-21 | アンモニアセンサ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20210310984A1 (enExample) |
| JP (1) | JP7146619B2 (enExample) |
| DE (1) | DE112019006347T5 (enExample) |
| WO (1) | WO2020129717A1 (enExample) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58156849A (ja) * | 1982-03-15 | 1983-09-17 | Toyota Motor Corp | 酸素濃度センサの電極およびその形成方法 |
| JPS6066144A (ja) * | 1983-09-20 | 1985-04-16 | Matsushita Electric Ind Co Ltd | 酸素濃度検出器用素子の電極の製造方法 |
| JPH1017316A (ja) * | 1996-06-28 | 1998-01-20 | Mitsui Petrochem Ind Ltd | 金属炭酸塩の製造方法、金属炭酸塩の薄膜化方法、および炭酸ガスセンサ |
| CN106461602B (zh) | 2014-06-09 | 2020-09-25 | 富士通株式会社 | 气体传感器和传感器装置 |
| JP6517686B2 (ja) | 2015-02-16 | 2019-05-22 | 日本特殊陶業株式会社 | ガスセンサ |
| JP5965564B1 (ja) | 2016-04-15 | 2016-08-10 | 日本碍子株式会社 | アンモニアガスセンサおよびアンモニアガスの濃度測定方法 |
| US20180252673A1 (en) | 2017-03-02 | 2018-09-06 | Delphi Technologies Ip Limited | Multi-Species Gas Constituent Sensor with Pulse Excitation Measurement |
-
2018
- 2018-12-21 JP JP2018239783A patent/JP7146619B2/ja active Active
-
2019
- 2019-12-09 WO PCT/JP2019/047984 patent/WO2020129717A1/ja not_active Ceased
- 2019-12-09 DE DE112019006347.2T patent/DE112019006347T5/de not_active Withdrawn
-
2021
- 2021-06-17 US US17/350,143 patent/US20210310984A1/en not_active Abandoned
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