http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100814831-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_154f5a8a983d88f296117dcc92946ab4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0587 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2006-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a436a810b00b5c8dda59d2060dafb23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13296f6f5a40f188feb993512a634d3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c2239f1c18055f72855116baa5093d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3465ea4cf97897516c361fa7f4aa707 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c01f15dd29124567fa4ad23131ce2e3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a072c42a56078e591f2ecb09c7f1c0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cf3cfdcd9dc32f858b27f5af8b022fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54e5601c8919dc8f5f212cec1327edef |
| publicationDate | 2008-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100814831-B1 |
| titleOfInvention | Lithium secondary battery |
| abstract | The present invention relates to a lithium secondary battery, wherein the lithium secondary battery includes a positive electrode active material capable of intercalating and deintercalating lithium ions, and capable of intercalating and deintercalating lithium ions. An anode comprising a negative electrode active material and an electrolyte including a non-aqueous organic solvent and a lithium salt. The cathode active material may include a core material including a compound having a structure represented by Chemical Formula 1 or 2 below; And a surface treatment layer formed on the core material and including a compound having a structure of Chemical Formula 3, wherein the lithium salt includes LiPF 6 and a lithium imide-based compound.n n n [Formula 1]n n n Li a Ni b Co c Mn d M e O 2 n n n (In Formula 1, M is an element selected from the group consisting of alkali metals, alkaline earth metals, element 13 elements, group 14 elements, transition metals, rare earth elements, and combinations thereof, and 0.95 ≦ a ≦ 1.1, 0 ≦ b≤0.999, 0≤c≤0.999, 0≤d≤0.999, and 0.001≤e≤0.2.)n n n [Formula 2]n n n Li a Mn 2 M b O 4 n n n (In Formula 2, M is an element selected from the group consisting of alkali metals, alkaline earth metals, element 13 elements, group 14 elements, transition metals, rare earth elements, and combinations thereof, and 0.95 ≦ a ≦ 1.1, 0.001 ≦ b≤0.2.)n n n [Formula 3]n n n M ' x P y O z n n n (In Formula 3, M 'is an element selected from the group consisting of alkali metals, alkaline earth metals, element 13 elements, group 14 elements, transition metals, rare earth elements, and combinations thereof. 1≤x≤4, 0≤ y≤7 and 2≤z≤30)n n n The lithium secondary battery according to the present invention exhibits high capacity and excellent lifespan characteristics, and particularly exhibits high capacity and lifespan characteristics even at high voltage and high mixture density. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101689213-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130143427-A |
| priorityDate | 2006-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 134.