http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10312801-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/H01M4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-32 |
| filingDate | 1997-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bb60443dda6dd40cc5e6ece005a0a63 |
| publicationDate | 1998-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10312801-A |
| titleOfInvention | Paste-type nickel hydroxide positive plate for alkaline storage batteries |
| abstract | (57) [Problem] A paste-type positive electrode plate has a higher capacity in a low-rate discharge than a sintered-type electrode plate, but has a problem that its performance is deteriorated in a high-rate discharge. And a method of adding a cobalt compound such as cobalt oxide, cobalt hydroxide or metallic cobalt as a conductive agent, and a method of coating nickel hydroxide with the above-mentioned conductive agent. A method has also been proposed in which the coated cobalt compound is subjected to an oxidizing treatment to obtain a compound having high conductivity and having more than two valences. Cobalt compounds having more than two valences have high conductivity themselves, but exist in a stable state because of their low solubility in aqueous alkaline solutions, and the active materials only physically contact each other. It is considered that the discharge performance is inferior. SOLUTION: An alkaline storage battery in which a three-dimensional porous body coated with a compound mainly containing divalent or less cobalt is held with a nickel hydroxide active material coated with a compound mainly containing divalent or less cobalt. Paste type nickel hydroxide positive electrode plate. |
| priorityDate | 1997-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.