http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-3033899-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05 |
| filingDate | 1999-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2000-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-3033899-B1 |
| titleOfInvention | Positive electrode active material for lithium secondary battery, method for producing the same and use thereof |
| abstract | Abstract: PROBLEM TO BE SOLVED: To provide a lithium-transition metal halide oxide for a positive electrode of a lithium battery capable of forming a high-capacity, high-output lithium secondary battery having good charge / discharge cycle characteristics and storage stability even at a high temperature. I do. A general formula Li 1 + a Mg b M c Mn 2-abc O 4-d (Wherein, M is V, Cr, Fe, Co, at least one or more substituted metal element selected from Ni, X is at least one kind of halogen element.) X e lithium represented by - magnesium - manganese In the positive electrode active material for a lithium secondary battery containing a transition metal halide oxide as a main component, the concentration at which the concentration of halogen substituted for oxygen atoms decreases from the surface layer side toward the inside of the particles of the positive electrode active material. The gradient layer is present, and the difference between the halogen concentration in the grain and the halogen concentration in the grain is one of the difference between the halogen concentration in the surface layer and the halogen concentration in the grain. The depth to 0% attenuation is 0.3 to 50 from the outermost surface. nm, and the atomic ratio X / (Mn + Mg + M) between the total halogen content in the positive electrode active material and the content of all metal elements other than lithium is 0.002 to 0. 15. The positive electrode active material for a lithium secondary battery, which is 15. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113839080-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113839080-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114284472-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112968166-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114314693-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114988384-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111293287-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111293287-A |
| priorityDate | 1999-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.