http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111661880-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 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/Y02E60-10 |
| 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/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111661880-B |
| titleOfInvention | A kind of positive electrode material and preparation method thereof |
| abstract | The invention provides a positive electrode material and a preparation method thereof. The positive electrode material provided by the present invention has the structure shown in formula (1): Li x Ni a Co b Mn c O 2 formula (1); wherein, 0.08<a<0.3, 0.05<b<0.15, 0.5<c<0.6;1.1<x<1.3. The above-mentioned positive electrode material provided by the present invention can effectively improve the specific capacity, specific energy density, and capacity/energy retention rate of the battery. The present invention also provides a preparation method of the above-mentioned positive electrode material, which is simple and easy to implement, and is convenient for large-scale production and application. |
| priorityDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.