http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140002503-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc0d47535749b9d46d034abf137b7da1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 |
| filingDate | 2013-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22232fa6ddd19218f2b80b26207754fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5d576c20edda2910bad52e412607e03 |
| publicationDate | 2014-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140002503-A |
| titleOfInvention | Cathode active material for lithium secondary battery, manufacturing method thereof, electrode for lithium secondary battery, lithium secondary battery |
| abstract | An object of this invention is to provide the positive electrode active material for lithium secondary batteries which has a large discharge capacity, and was excellent in high rate discharge performance, and the lithium secondary battery using this positive electrode active material. In order to achieve the foregoing object, the present invention has an α-NaFeO 2 type crystal structure expressed by a composition formula Li 1 + α Me 1 -α O 2 (Me is a transition metal, including a Co, Ni and Mn α> 0) A positive electrode active material for a lithium secondary battery containing a lithium transition metal composite oxide, wherein 1900 ppm or more and 8000 ppm or less of Na are contained, and 50% particle diameter (D50) in the particle size distribution measurement is 5 μm. It is characterized by the following. Moreover, this invention is a manufacturing method of the active material, The precursor at the time of the synthesis | combination of the said lithium transition metal composite oxide is characterized by being a hydroxide of transition metal containing Co, Ni, and Mn. |
| priorityDate | 2012-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.