http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112951339-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 |
| filingDate | 2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112951339-B |
| titleOfInvention | A design method of negative electrode sheet and lithium battery |
| abstract | The invention provides a method for designing a negative electrode sheet and a lithium battery. By selecting multiple types of particles belonging to the same material and having different particle sizes as the negative electrode sheet material, the volume percentage of the multiple types of particles with different porosity of the negative electrode sheet is simulated and obtained content, and calculate the maximum charging rate of the battery, so as to achieve a balance between energy density and fast charging performance. The design method of the negative electrode sheet of the present invention considers the optimal stacking method of the multi-component materials, and can obtain the optimal ratio of the multi-component materials, which provides a prerequisite for the improvement of the energy density. At the same time, through the design formula of the negative plate, the material or electrochemical parameters can be accurately designed, and the output result is the maximum fast charging capacity, which is convenient to use and saves the verification time. Multi-material, thus expanding the range of material selection, the material part of the negative electrode sheet design formula can be the weighted value of each component material. |
| priorityDate | 2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.