http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11185749-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/H01M4-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52 |
| filingDate | 1997-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fbaf882dccfc3603ab1e55931f3e183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eab5281ee03861953829f59803d38f95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51830b362ee9a9be83f00ce5a517c9be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d74c0fcd387b46e593c055fb071d6b10 |
| publicationDate | 1999-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11185749-A |
| titleOfInvention | Alkaline storage battery and method for producing positive electrode active material thereof |
| abstract | PROBLEM TO BE SOLVED: To improve the fluidity and electrolyte retention of a nickel hydroxide powder coated on its surface with a powder layer of cobalt hydroxide to improve its packing density in a sponge-like substrate. Provided is an alkaline storage battery having improved and stable cycle life characteristics. SOLUTION: A nickel hydroxide powder having a surface coated with a cobalt hydroxide powder layer is heat-treated, and the powder obtained by rubbing the particle surface with a millstone type crusher to crush surface protrusions is used as an active material. This active material powder has few irregularities on the surface, has good fluidity, and can reduce the amount of electrolyte held by the positive electrode in the battery, and favorably distributes the electrolyte to improve the cycle life characteristics of the battery. . |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7635512-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03021698-A1 |
| priorityDate | 1997-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.