http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114976203-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d4e3f53a3cd940b22edcd92cc551f9b |
| 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 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0017 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 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/H01M4-505 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2022-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_888afff46ddd022d549b90d22c14a4ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_235ee86b83976a6b87ad2d8d6f060fbd |
| publicationDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114976203-A |
| titleOfInvention | Non-aqueous electrolyte secondary battery |
| abstract | The present invention relates to a nonaqueous electrolyte secondary battery. A non-aqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The positive electrode active material layer is arranged on the surface of the positive electrode substrate. The positive electrode active material layer includes a first layer and a second layer. The first layer is disposed between the positive electrode substrate and the second layer. The positive electrode active material layer contains a positive electrode active material, carbon black, and fibrous carbon. The mass fraction of carbon black in the first layer is higher than the mass fraction of carbon black in the second layer. In the first layer, the mass fraction of carbon black is 1.5% to 5% with respect to the mass of the positive electrode active material. The mass fraction of the fibrous carbon in the second layer is higher than the mass fraction of the fibrous carbon in the first layer. In the second layer, the mass fraction of fibrous carbon is 0.2% to 1% with respect to the mass of the positive electrode active material. |
| priorityDate | 2021-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.