http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104810520-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0471 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1391 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04 |
| filingDate | 2015-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104810520-B |
| titleOfInvention | A kind of lithium ion battery nickle cobalt lithium manganate positive electrode and preparation method thereof |
| abstract | The invention discloses a kind of lithium ion battery nickle cobalt lithium manganate positive electrode and preparation method thereof, belong to technical field of lithium ion battery positive pole material preparation.The preparation method comprises the following steps：1, compare Li according to the amount of material:Ni:Co:Mn=(1.01~1.1):x:y:The dissolving of lithium salts, nickel salt, cobalt salt and manganese salt is obtained the first solution by the ratio of (1 x y) in a solvent, wherein the ＜ y ＜ 1 of 0 ＜ x ＜ 1,0；2, chelating agent and carbon source are added into first solution, the second solution is obtained after being well mixed；3, obtain presoma powder after removing the solvent in second solution；4, in inert gas atmosphere, first the presoma powder is heated 0.5~2 hour at a temperature of 300~400 DEG C, the presoma powder is warming up to 800~900 DEG C using infrared light as thermal source, is incubated 3~4 hours；The lithium ion battery nickle cobalt lithium manganate positive electrode is produced after cooling.Gained nickel-cobalt lithium manganate cathode material regular shape of the invention, size are homogeneous；Shorten the heat time simultaneously, save the energy, reduce cost. |
| priorityDate | 2015-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.