http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100398744-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G45-1242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 |
| filingDate | 2000-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100398744-B1 |
| titleOfInvention | Method for preparing lithium manganese spinel oxide with improved electrochemical performance |
| abstract | The present invention relates to a lithium manganese composite oxide having a spinel structure used as a cathode active material of a lithium or lithium ion secondary battery, and in particular, to a method for preparing a lithium manganese composite oxide having improved life characteristics at a temperature higher than room temperature, and prepared by the method The present invention relates to a lithium or lithium ion secondary battery using an oxide as a positive electrode active material.n n n The present invention provides a spinel structure of the lithium manganese composite oxide, comprising the steps of: a) providing a spinel structure lithium manganese composite oxide; b) mixing a lithium compound and a manganese compound; c) coating the mixture of step b) on the lithium manganese composite oxide having a spinel structure of step a); And d) a method of preparing a lithium manganese composite oxide comprising calcining the coated lithium manganese composite oxide of step c) and lithium or lithium ion using the lithium manganese composite oxide prepared by the method as a cathode active material. Provides a car battery.n n n A lithium or lithium ion secondary battery using a spinel structure lithium manganese composite oxide having a new lithium manganese spinel phase formed on the surface layer by the method of the present invention as a positive electrode active material has excellent life characteristics while reducing the capacity at a high temperature above room temperature. . |
| priorityDate | 2000-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.