http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110400983-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89f3efb8583f1229b9a555a3776c89ba |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-4242 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-42 |
| filingDate | 2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c817aa65d30f99a81fd7aa624ce1f94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af1fc80aa58469e2d78d18d0f0f91dd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7875e9453099381b6a640e69dca1992e |
| publicationDate | 2019-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110400983-A |
| titleOfInvention | A kind of regeneration method of decommissioned lithium secondary battery |
| abstract | The invention discloses a method for regenerating a decommissioned lithium secondary battery. The method comprises the following steps: A) a discharging step, which is to completely discharge the decommissioned lithium secondary battery; B) a cleaning and screening step, which is performed in a dry environment Clean the cells of the fully discharged battery obtained in step A with a cleaning solution until the cleaning is complete (the lithium ion content in the cleaning solution after cleaning the cells with 1L of fresh cleaning solution is less than 200ppm), and select an intact battery cell. Core; C) drying step, drying obtains the battery cell in step B; D) injecting electrolyte solution step, injecting electrolyte solution into the dry battery core, E) in-situ lithium supplementing step, performing lithium supplementation treatment on the positive electrode, and obtaining a regenerated electric core; F) encapsulating step, resealing the electric core obtained in step E, and obtaining a lithium secondary battery after encapsulation and formation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111224187-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113054273-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023071735-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113889676-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113889676-B |
| priorityDate | 2019-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.