http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015046308-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a8faea375370b67c9d71e67db32bcd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054 |
| filingDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87eaca1a1f4a6c57ef871bdf398ce30c |
| publicationDate | 2015-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015046308-A |
| titleOfInvention | Active material and secondary battery using the same |
| abstract | Disclosed is an active material that has a small deterioration in discharge capacity due to repeated charge and discharge and has excellent cycle characteristics, and a secondary battery using the active material. In a complex oxide of Na and Mn such as NaMnO 2 , Na 0.7 MnO 2.05 and Na 0.7 MnO 2 , Ca is contained in an amount of 10 atomic% or less with respect to Na. A solution obtained by substitution and solid solution is used as the positive electrode active material. Thereby, it can be set as the secondary battery with which deterioration of the discharge capacity by repetition of charging / discharging was small and excellent in cycling characteristics. FIG. 1 is a schematic cross-sectional view of a secondary battery, wherein 1 is a positive electrode, 2 is an electrolyte layer, and 3 is a negative electrode. [Selection] Figure 1 |
| priorityDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.