http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102983353-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2011-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102983353-B |
| titleOfInvention | A kind of lithium secondary battery and preparation method thereof |
| abstract | The invention provides a kind of lithium secondary battery, comprise positive pole, negative pole, nonaqueous electrolytic solution and the barrier film between positive pole and negative pole, described positive pole comprises can the positive electrode active materials of reversible deintercalate lithium ions, described negative pole comprises can the negative active core-shell material of reversible deintercalate lithium ions, described nonaqueous electrolytic solution comprises lithium salts and organic solvent, it is characterized in that, described positive electrode active materials is one or more of lithium manganese oxide, the lithium manganese oxide through overdoping or the lithium manganese oxide through finishing; Described lithium salts comprises asymmetric fluorine sulfimide lithium salts.Present invention also offers the preparation method of described lithium secondary battery. |
| priorityDate | 2011-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.