| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-645 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4074 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| filingDate |
2003-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f12d83272015d59fde8b2cbc52ae0ab9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d95fb816dce2eb1744d45653b6487e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65b1eda3a641925e0e050461629bc2e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_236d80e05d5b39bacdba4d5ca5844eeb |
| publicationDate |
2004-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004129565-A1 |
| titleOfInvention |
Film-type solid polymer ionomer sensor and sensor cell |
| abstract |
A miniaturized gas sensor including film type electrodes, and a solid ionomer electrolyte, for the detection of toxic gases, i.e., carbon monoxide, and other oxidizable or reducible gases and vapors is described. The all-solid planar sensor cell has two or more film type electrodes arranged on a non-conductive planar surface of a supportive material. The electrodes are discrete and in intimate contact with the same solid polymer ionomer membrane. The sensor cell contains no liquid electrolyte and is operated in a potentiostatic or potentiodynamic mode. The unique feature of the sensor cell is that high sensitivity to a select gas or vapor is achieved by a novel three-phase contact area design for a sensing electrode which is easily accessible to the gas sample via small diffusion openings or holes that penetrate through the solid polymer ionomer membrane layer above the sensing electrode. A significant signal to background noise enhancement is achieved for these film type sensor cells by processes that increase the three-phase contact area. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7140229-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007158210-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8366894-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011124113-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10416139-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8361308-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9228966-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10058821-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015075990-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10935513-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010276287-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8840766-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9146226-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8163149-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006096871-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011005928-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NO-343817-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7811433-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005287043-A1 |
| priorityDate |
1999-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |