| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05 |
| filingDate |
2005-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cabc6d559c2251c6c24d9388604052d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_346baa3073447a508b7d918c03242a40 |
| publicationDate |
2006-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2006351489-A |
| titleOfInvention |
Secondary battery charging method and charging device therefor |
| abstract |
PROBLEM TO BE SOLVED: To provide a charging method and a charging device capable of improving charge / discharge cycle characteristics and shortening a charging time for a secondary battery having a winding structure utilizing precipitation and dissolution of Li in a negative electrode. provide. The constant current charging process is divided into a plurality of stages having different charging current values, and at the start of charging, after the first constant current charging is performed with the first charging current value of 0.08C or more, the first constant current charging process is performed. The second constant current charging is performed with a second charging current value larger than the charging current value. The second charging current value is preferably 0.236C or more and 1.057C or less, and the charge electricity amount in the first constant current charging process is 8.0% or more and 77.3% or less of the total charging capacity. It is preferable to be within the range. [Selection] Figure 10 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007072713-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011033704-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021172174-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10530168-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7062165-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112072722-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3349322-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020529187-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8541986-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8685117-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112072722-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11489209-B2 |
| priorityDate |
2005-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |