http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112683979-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b62f661d7ee4114dcfc1da195e7722c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-407 |
| filingDate | 2020-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c569a696ff5b0dcbf8cff9ac98f8c4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57c973ee7d570f4e0a8387cc091dfd63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a7e577b1a5ac65824502c4986b7827e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1fbf9d5f1917bfbff7d8e9470bf6a8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ad641ca0b95fd6110d8637d34492f6f |
| publicationDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112683979-A |
| titleOfInvention | A kind of electrochemical ammonia gas sensor chip and using method thereof |
| abstract | The invention discloses an electrochemical ammonia gas sensor chip, which is in the form of a sheet as a whole and includes a first solid electrolyte layer, a second solid electrolyte layer, a third solid electrolyte layer, a fourth solid electrolyte layer and a fifth solid electrolyte layer. The solid electrolyte layer has one opening and one diffusion barrier, and the second solid electrolyte layer has gas chamber one, gas chamber two, gas chamber three, a first auxiliary electrode, a second auxiliary electrode, a measuring electrode, a diffusion barrier two and a diffusion barrier. Barrier 3, there is a reference gas channel and a reference electrode on the side of the fourth solid electrolyte layer. The chip is used as follows: the gas flows through a diffusion barrier through the opening, and the ammonia in the gas is oxidized to nitrogen oxides, which is converted into a potential applied On the measuring electrode, the ammonia concentration is determined by detecting the pump current between the second auxiliary electrode and the measuring electrode. The invention solves the problem that the ordinary ammonia gas sensor chip has a short life and cannot be used under high temperature conditions, and has high sensitivity, fast response speed and strong reliability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113075277-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113075277-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113075278-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115078502-A |
| priorityDate | 2020-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.