http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2012147929-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-386 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2010-4292 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2012-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2012147929-A1 |
| titleOfInvention | Lithium secondary battery |
| abstract | When a manganese olivine compound with excellent charge / discharge stability is used as the main component for the positive electrode active material, elution of manganese from the manganese olivine compound into the electrolyte is suppressed, resulting in high safety and charge / discharge cycle efficiency. The purpose of the present invention is to provide a lithium secondary battery that maintains the suppression of leakage during storage and storage over a long period of time, has a long life, suppresses a sudden drop in battery voltage near the end of discharge, and improves output characteristics. . An olivine compound represented by LiMn1-aXaPO4 (X represents one or more selected from Mg and Fe, and a represents a numerical value satisfying 0 ≦ a ≦ 0.3), and LiNi1-bZbO2 (Z represents one or more selected from Co, Mn, Al, Mg, and V, and b represents a numerical value satisfying 0 ≦ b ≦ 0.4). The positive electrode active material whose content of the said olivine compound is 50 mass% or more and 95 mass% or less is included. |
| priorityDate | 2011-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.