| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063a1b324005ddc15e16e7529c6258c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cf11d5fe27b78593d1986a86a845a40 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7773
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7783
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-7703 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-77 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 |
| filingDate |
2009-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d40e46739f750506ed0f71d4782a6ada
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd2990b270003bda78a9d5e35e155469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42ca9397624fd35e0be429727ec5d194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67fb46b63929647c662f3268ae10895a |
| publicationDate |
2011-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2360465-A1 |
| titleOfInvention |
Nitrogen oxide sensing element, nitrogen oxide sensor, nitrogen oxide concentration determination device using same, and method for determining nitrogen oxide concentration |
| abstract |
The nitrogen oxide sensing element of the present invention is such that a sensing film (11) is formed on the surface of a substrate (12a), the sensing film including a polymer containing as dispersed therein a porphyrin containing cobalt as a central metal, or a single derivative having a porphyrin skeleton containing cobalt as a central metal or a mixture of derivatives each having a porphyrin skeleton containing cobalt as a central metal; thus, this sensing element is capable of determining the concentration of NO with high sensitivity and satisfactory accuracy under the condition that the cobalt porphyrin is not affected by reaction inhibitors such as O 2 and CO even in the atmosphere. |
| priorityDate |
2008-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |