| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate |
2002-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2004-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2003021698-A1 |
| titleOfInvention |
Nickel electrode material and manufacturing method thereof, and nickel electrode and alkaline storage battery |
| abstract |
It is an object of the present invention to provide a nickel electrode material having a good tap density and capable of sufficiently reducing a discharge reserve, and a method for manufacturing the nickel electrode material. Another object of the present invention is to provide an alkaline electrode and an alkaline storage battery having excellent internal pressure characteristics. To achieve the above object, the present invention provides an electrode material used for a nickel electrode, wherein a positive electrode material constituting the electrode material is mainly composed of nickel hydroxide or a nickel hydroxide solid solution in which a dissimilar element is dissolved, Positive electrode active material particles in which a part of nickel hydroxide is oxidized, and a coating formed on the surface of the positive electrode active material particles, the main component being a higher cobalt compound having an oxidation number of cobalt larger than 2 valences The nickel in the positive electrode active material particles and the cobalt in the coating layer have an average oxidation number of 2.04 to 2.40, and the tap density of the positive electrode material is 2.0 g / cm 3 or more. This is a nickel electrode material and a method of manufacturing the same. Further, the present invention is a nickel electrode using the above electrode material and an alkaline storage battery provided with the nickel electrode. |
| priorityDate |
2001-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |