http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013187027-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1192a135e4bc40a5f201a9646f20172 |
| 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/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 |
| filingDate | 2012-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aae417750747433542fbe92805b8f6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_736aa4ce1827c8183943263ce3a03f87 |
| publicationDate | 2013-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013187027-A |
| titleOfInvention | Positive electrode active material, positive electrode for electric device and electric device |
| abstract | Provided are a positive electrode active material capable of realizing an excellent discharge operating voltage and initial rate characteristics while maintaining a high discharge capacity, and a positive electrode for an electric device and an electric device using the positive electrode active material. The positive electrode active material is Li 1.5 [Ni a Co b Mn c [Li] d ] O 3 (a + b + c + d = 1.5, 0.25 <d ≦ 0.4, 1.1 ≦ a + b + c < 1.25, 0.1 ≦ a <0.5), and having a layered structure portion that changes into a spinel structure by charging and discharging in a potential range of 4.3 V to 4.8 V, and has a spinel structure a solid solution of lithium-containing transition metal oxide a rate of change is less than 0.25 or more 1.0, Li 1.5 [Ni e Co f Mn g [Li] h] O 3 (e + f + g + h = 1.5,0. 15 ≦ h ≦ 0, 1.25 ≦ e + f + g ≦ 1.35, 0.25 ≦ e ≦ 0.7), and charging or charging / discharging in a potential range of 4.3 V to 4.8 V It has a layered structure that changes to a spinel structure, and spinel Concrete change ratio contains a solid solution of lithium-containing transition metal oxide B is less than 0.25 to 1.0. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015015894-A1 |
| priorityDate | 2012-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.