http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103811744-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate | 2014-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103811744-B |
| titleOfInvention | A kind of preparation method of ternary cathode material of lithium ion battery |
| abstract | The present invention relates to the preparation method of a kind of ternary cathode material of lithium ion battery.Comprise the steps: to first pass through lithium source and presoma prepares aggregate materials A, monocrystalline or class monocrystal material B is prepared the most again by lithium source and presoma, then aggregate materials A is mixed homogeneously with monocrystalline or class monocrystal material B and form material C after sintering, at one layer of coating of powder body outer wrapping of material C, i.e. obtain lithium ion tertiary cathode material.By the aggregate of different grain size and form and monocrystalline or class monocrystalline ternary material are carried out grating, single crystal grain can effectively be filled between the granule of aggregate, graded material is fully contacted with conductive agent and binding agent, the space availability ratio of material and the compacted density of material can be improved simultaneously, and then improve the volume energy density of material, be conducive to giving full play to of material electrical property, improve the effect of material heat stability simultaneously, improve the safety of battery. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7062173-B2 |
| priorityDate | 2014-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 142.