| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc0d47535749b9d46d034abf137b7da1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2220-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-441
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583 |
| filingDate |
2011-02-03^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4cc90f695138047de2ebd83d7306d7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93fd151da7ac25e7f98ddb6150a41a89 |
| publicationDate |
2012-12-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120140647-A |
| titleOfInvention |
Charging method |
| abstract |
Provided is a charging method that can prevent deterioration of a lithium ion battery to be charged and can be charged quickly at low cost. A lithium ion battery 10 using a lithium compound containing an iron component as a positive electrode active material is charged using a quasi-constant voltage charging method. The lithium ion battery 10 is a positive electrode active material of a lithium ion battery 10 in which the lithium compound has a higher voltage than the case where the voltage at the voltage flat portion in the charging characteristic is higher than the case where the lithium compound containing the iron component is used as the positive electrode active material. It may be a battery pack that is mixed as a battery, and that the lithium ion battery 10 is configured by connecting a plurality of unit cells in series. |
| priorityDate |
2010-02-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |