http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115249800-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8741c3a61eb17536a9eae428e80191e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 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/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 |
| filingDate | 2022-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8ba5d51e92ffa7e2a06dca455b9993d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52db77e69d95e7d7d4ebdc2e8357a422 |
| publicationDate | 2022-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115249800-A |
| titleOfInvention | A positive electrode material and a battery comprising the positive electrode material |
| abstract | The present invention provides a positive electrode material and a battery including the positive electrode material. The positive electrode material of the invention has the special morphology of polycrystalline single crystal, the material is not easily broken after rolling, the compaction density is high, the surface of polycrystalline single crystal particles is relatively smooth, and the contact with the conductive agent is good, which is conducive to the transmission of lithium ions. The material with low DCR value has the characteristics of low temperature rise during charge and discharge cycles; the polycrystalline particle structure has good stability, which can ensure excellent cycle performance, stable high voltage cycle performance, and can improve safety performance. Further, the surface of the positive electrode material is coated with an inert metal compound, which can effectively prevent the electrolyte from damaging the surface of the positive electrode material and enhance the surface properties and structural stability of the positive electrode material. |
| priorityDate | 2022-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.