http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114497512-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a978bfe12b8c1e719d6dd2e978ce77d3 |
| 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/H01M4-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
| 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/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2020-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bead103a397c40c0743c5585f866f28 |
| publicationDate | 2022-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114497512-A |
| titleOfInvention | Electrochemical and electronic devices |
| abstract | The present application relates to an electrochemical device and an electronic device. Specifically, the present application provides an electrochemical device, which includes: a positive electrode and an electrolyte, the positive electrode includes a positive electrode current collector and a positive electrode active material layer, the positive electrode active material layer includes a positive electrode active material, and the positive electrode active material Including first particles and second particles, wherein the first particles have pores of a specific size, the size of the pores of the second particles is below 1 μm, and the first particles and the second particles have a specific area ratio . The electrochemical device of the present application also has good initial discharge resistance, positive electrode gram capacity, high temperature cycle performance, high temperature storage performance, low temperature discharge capacity and rate performance, and can achieve balanced comprehensive performance. |
| priorityDate | 2020-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 143.