| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_154f5a8a983d88f296117dcc92946ab4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G45-1242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-00 |
| filingDate |
2000-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c117eb929be24ea9fb7a836f46002ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8609bc2454dfe5b9ca8ca60b6b36e4bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dbf708b1abfd0acc76cf556a5eea4c5 |
| publicationDate |
2001-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001143710-A |
| titleOfInvention |
Positive electrode active material for lithium secondary battery and method for producing the same |
| abstract |
PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium secondary battery having an excellent cycle life when charged and discharged at a high temperature, and to produce a positive electrode active material having the above characteristics. Provided is a method for producing a substance. SOLUTION: A positive electrode active material for a lithium secondary battery having a Co concentration in a surface layer from the surface to a depth of 10 microns higher than a Co concentration in a central portion and having the following formula 6 is employed. Embedded image Li 1 + x Mn 2-y Co y O 4 (-0.1 ≦ x ≦ 0.1, 0 <y <0.1) |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03015198-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016522147-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8241791-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8685565-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03009407-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03009407-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03015198-A2 |
| priorityDate |
1999-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |