http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011241650-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab34e598f038996e055866e2143ea56b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-404 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R19-00 |
| filingDate | 2011-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_508ae210b59e949ce164a6d50a1a4350 |
| publicationDate | 2011-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2011241650-A1 |
| titleOfInvention | Electrochemical sensor for disinfectants |
| abstract | An electrochemical sensor to measure disinfectants is provided. In accordance with one aspect of the invention, the sensor has a silver working electrode disposed in an electrolyte proximate a porous membrane. There is a reference electrode made of silver in contact with the electrolyte. The chemical composition of electrolyte contains one or more anions that make the potential at the reference electrode higher than 0.35 V versus standard hydrogen electrode. The anions form silver salt with solubility higher than the solubility of silver chloride. The voltage at the working electrode versus the reference electrode is maintained negative to keep the background current small enough while maintains the feasibility to reduce disinfectants. Solid phase silver salt of the anions is added within the sensor body, which will prevent poisoning the reference electrode by halide anions diffused into the electrolyte. |
| priorityDate | 2011-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.