| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_831cca136ee00b9dd99bb9355cf2810f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1391
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/H01M4-366 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
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/H01M4-1391
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate |
2021-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05a12f3c676304ca2c43ba65cef5ebb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c50c7332283e3a88a60ff3d1cafd50bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f962fadde89dc78b825b3bd8f3708b6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33d0a27a48c2e572d06314883358b662 |
| publicationDate |
2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113206214-A |
| titleOfInvention |
A positive electrode sheet and battery |
| abstract |
The present invention provides a positive electrode sheet and a battery, including a positive electrode current collector, wherein the positive electrode current collector includes a first side surface and a second side surface opposite to each other, and at least one side surface of the first side surface and the second side surface is arranged on at least one side surface. There are a first active material layer and a second active material layer, the first active material layer is located between the second active material layer and the positive electrode current collector; wherein, the aluminum element in the first active material layer The content is smaller than the aluminum element content in the second active material layer. The embodiments of the present invention can improve the cycle performance of the battery. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116014072-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114613941-A |
| priorityDate |
2021-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |