http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09231966-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_acd8dd05451543fed68518e4490e159f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-80 |
| filingDate | 1996-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6569d10972989381dd4ca33313628d1c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bb60443dda6dd40cc5e6ece005a0a63 |
| publicationDate | 1997-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09231966-A |
| titleOfInvention | Method for manufacturing sintered positive electrode plate for alkaline storage battery |
| abstract | (57) Abstract: It is known that if an alkaline storage battery is left unused for a long period of time, the charging efficiency is lowered, and in this case, the open circuit voltage of the battery is lowered. Recently, to prevent charging in an abnormal state such as a micro short-circuit, some chargers have started to control so that battery charging does not start unless the battery voltage falls below a specified set value. There is also a problem that it cannot be recharged with a container. Therefore, there has been a demand for an effective solution to these problems that occur when the alkaline storage battery is left for a long time. SOLUTION: A passive oxide film is applied to the surface of a nickel sintered body of a sintered nickel substrate, and then a cobalt / nickel mixed hydroxide having a molar ratio of cobalt and nickel of 20:80 to 97: 3. A method for manufacturing a sintered positive electrode plate for an alkaline storage battery, which comprises forming an oxide material, and then oxidizing it and impregnating it with an active material mainly composed of nickel hydroxide. |
| priorityDate | 1996-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.