http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012230840-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 |
| filingDate | 2011-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_944001a044ad209ae199608e31a1dcfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e4835e71eec85b25bcd31b956b9b30d |
| publicationDate | 2012-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012230840-A |
| titleOfInvention | Coated nickel hydroxide powder for positive electrode active material of alkaline secondary battery and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide a coated nickel hydroxide powder suitable for a positive electrode active material of an alkaline secondary battery, ensuring the uniformity and adhesion when cobalt hydroxide is coated on the surface of nickel hydroxide powder particles in an aqueous solution. A method of manufacturing is provided. A cobalt salt aqueous solution and an alkaline aqueous solution are supplied to a nickel hydroxide powder suspension while stirring, and when the surface of nickel hydroxide particles is coated with cobalt hydroxide, the cobalt salt aqueous solution and the alkaline aqueous solution are mixed. While maintaining the pH of the suspension at 25 ° C. at 8 or more, the supply width d of the cobalt salt aqueous solution in the direction perpendicular to the flow direction of the suspension and the flow velocity of the suspension at the contact portion of the cobalt salt aqueous solution The ratio ρ / (d × v) of the supply rate ρ of the cobalt salt aqueous solution to the product of v is controlled to 3.5 × 10 −4 mol / cm 2 or less. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016048646-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014065146-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014103090-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015222710-A |
| priorityDate | 2011-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.