http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003297350-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f95e92e0fb1e1198b34494bd59d56f2e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C19-00 |
| filingDate | 2002-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3be4c2b3f91160bd65382ac7ccb24328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b93f1a3b805d720afbf7d26189fa38c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99524e473e080f5f8fbd4a792552137f |
| publicationDate | 2003-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003297350-A |
| titleOfInvention | Nickel-metal hydride battery and manufacturing method thereof |
| abstract | PROBLEM TO BE SOLVED: To provide a positive electrode using a powder mainly composed of nickel hydroxide as an active material, and a hydrogen storage alloy powder having a rare earth element and nickel (Ni) as main components and having a CaCu 5- type crystal structure. The present invention provides a nickel-metal hydride storage battery provided with a negative electrode having a high-rate discharge characteristic as an active material. SOLUTION: This is a hydrogen storage alloy powder containing Mn, having a rare earth element and nickel (Ni) as main components and having a CaCu 5 type crystal structure, and having a magnetic susceptibility of 1.5 emu. / G is a nickel-metal hydride storage battery provided with a negative electrode having a hydrogen storage alloy powder of not less than / g. In the method for initial activation of a nickel-metal hydride storage battery in which charge and discharge are repeated, the amount of electricity charged per charge operation does not exceed 130% of the rated capacity, and the battery after charge is at least once charged at a temperature of 60 to 70 ° C. Aging increases the magnetic susceptibility of the hydrogen storage alloy. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112018456-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007051366-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006147327-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020198187-A |
| priorityDate | 2002-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.