http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010041259-A
Outgoing Links
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|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M6-164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-46 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-621 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M6-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 1999-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010041259-A |
| titleOfInvention | Lithium secondary cell |
| abstract | Even after storage in a high temperature atmosphere, a lithium secondary battery that maintains high reliability and high energy density can be obtained. A cathode having an oxide containing lithium as a cathode active material, a cathode having an anode active material capable of chemical reaction with lithium, an electrolyte, a separator and a ligand are provided. The electrolyte solution contains a solvent and an electrolyte dissolved in the solvent. The solvent has a donor number of 20 or less. The ligand is disposed at an interface between the electrolyte solution and the positive electrode surface, and at an interface between the electrolyte solution and the negative electrode surface, and has a stronger coordination ability to the lithium than the solvent and the electrolyte. Having an annular structure. The pores have a diameter of at least about 1.7 mm 3. The ligand is contained in the range of 10 −1 to 10 −4 in the molar ratio to the electrolyte. Alternatively, the ligand is contained in the range of 1 micromolar to 1 millimolar per 1 Ah of battery capacity. The solvent contains one mixed solvent selected from the group consisting of (a) a mixed solvent of a cyclic carbonate and a linear carbonate and (b) a mixed solvent of a cyclic carbonate, a linear carbonate and an aliphatic carboxylic acid ester, and the amount of the mixed solvent is 80% or more of the total volume of the solvent is contained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100477744-B1 |
| priorityDate | 1998-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.