| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49112
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49108 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-26 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52 |
| filingDate |
2000-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2003-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003503821-A |
| titleOfInvention |
Nickel positive electrode plate for alkaline storage battery and method for producing the same |
| abstract |
(57) [Summary] The present invention provides a sintered nickel positive electrode for an alkaline storage battery having a high capacity density and a high utilization rate of a positive electrode active material at a high temperature, while suppressing a decrease in operating voltage during discharge. . This electrode is made of a porous nickel sintered substrate, and a hydroxide mainly composed of nickel hydroxide filled in the substrate, wherein the hydroxide is selected from the group consisting of yttrium, ytterbium and lutetium. A first layer (11) made of an oxide of at least one element in contact with the substrate, a second layer (12) made of a mixture of nickel hydroxide and cobalt hydroxide and covering the first layer; A third layer (13) made of cobalt hydroxide and covering the second layer. |
| priorityDate |
1999-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |