http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112240984-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-389 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-385 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-389 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-385 |
| filingDate | 2020-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112240984-B |
| titleOfInvention | Lithium ion battery lithium analysis detection method and detection device thereof |
| abstract | The invention provides a lithium ion battery lithium analysis detection method, which comprises the following steps: heating the battery to be tested at high temperature, and acquiring the internal resistance value of the battery to be tested in the high-temperature heating process in real time; and drawing a fitting straight line of the internal resistance of the battery to be tested along with the high-temperature heating time, wherein the slope of the fitting straight line is greater than 0, lithium analysis occurs in the battery to be tested, and if the slope of the fitting straight line is less than or equal to 0, lithium analysis does not occur in the battery to be tested. The invention further relates to a lithium ion battery lithium analysis detection device, a computer readable storage medium and an electronic device. |
| priorityDate | 2020-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.