http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111725556-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b63b312996de4a4ff40c2dc82b289624 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-4235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-42 |
| filingDate | 2020-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5698e9bda78b8936390e39932f81aa90 |
| publicationDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111725556-A |
| titleOfInvention | A kind of storage method of lithium iron phosphate battery |
| abstract | The invention provides a storage method of a lithium iron phosphate battery, wherein the positive electrode active material of the battery is LiFe 1-x Nb x PO 4 , wherein x is 0.02-0.04, and the negative electrode active material of the battery is a graphite material; The electrolyte of the battery contains 1.5-1.8 volume % of butyl methanesulfonate and 0.5-1 volume % of bromobutyrolactone; the storage method includes: constant current discharge to discharge cut-off voltage, and then at 1C The above current is charged to the first predetermined voltage with constant current, the battery temperature is adjusted to above 50 degrees Celsius, left for a predetermined time, the open circuit voltage of the battery is measured, and it is judged whether the first predetermined voltage-the open circuit voltage is greater than or equal to a predetermined value, according to the judgment result The subsequent treatment process is determined; the lithium iron phosphate battery obtained by the storage method of the present invention has low storage capacity attenuation and can maintain good cycle retention performance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112909337-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112234270-A |
| priorityDate | 2020-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.