http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008269913-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-32 |
| filingDate | 2007-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ec82701b517dee2e35175eec948516b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eafedc7fc2f44b3d2365cf1e0a27bfe1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b7f94be1ab3708e4fe6a0f2832ce920 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fbaf882dccfc3603ab1e55931f3e183 |
| publicationDate | 2008-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008269913-A |
| titleOfInvention | Method for producing nickel positive electrode for alkaline storage battery |
| abstract | An alkali having excellent life performance by forming a dense and highly conductive cobalt oxide layer on the surface of a porous nickel sintered substrate to improve the oxidation resistance of the sintered substrate to ensure conductivity. It aims at providing the nickel hydroxide electrode for storage batteries stably. The method for producing a nickel positive electrode for an alkaline storage battery according to the present invention comprises a first step of drying a porous nickel sintered substrate after immersing it in a cobalt nitrate aqueous solution, and a porous nickel obtained through the first step. A second step of changing the cobalt nitrate to cobalt hydroxide by immersing the sintered substrate in an alkaline aqueous solution, and cobalt hydroxide oxidized by steam heating the porous nickel sintered substrate that has undergone the second step. And a fourth step of fixing the nickel salt by immersing the porous nickel sintered substrate that has passed through the third step in an acidic nickel salt impregnating solution, and in the first step, nitric acid An alkali cation is included in the cobalt aqueous solution. [Selection figure] None |
| priorityDate | 2007-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.