http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109560285-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-667 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2017-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109560285-B |
| titleOfInvention | A positive pole piece and a secondary battery using the positive pole piece |
| abstract | The present application relates to a positive electrode sheet, in which an extended layer containing a specific polymer and a conductive agent is arranged between the positive electrode current collector and the positive electrode active material layer. The extension layer includes a polymer and a conductive agent, and the ratio of the extension ratio of the extension layer to the positive electrode current collector is (2-10):1. When the cell is abused, the extended layer can prevent high-power short-circuiting of the cell without reducing the battery capacity. |
| priorityDate | 2017-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.