| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-119
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-523
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-129 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-119
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 |
| filingDate |
2013-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89a9f38a72809f43d5b8483ce0ad478f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_506aef38ae357502124a15c7e4d80ab5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18ffd0c6330cc336bbe581c5c6e62041 |
| publicationDate |
2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104508874-A |
| titleOfInvention |
Lithium ion secondary battery |
| abstract |
To provide a lithium ion secondary battery which has excellent high-rate discharge characteristics. A lithium ion secondary battery in which: a compound represented by Lia(NixCoyAl1-x-y)O2 (wherein 0.95 <= a <= 1.05, 0.5 <= x <= 0.9, 0.05 <= y <= 0.2 and 0.7 <= x + y <= 1.0) is used as a positive electrode active material for the positive electrode; the positive electrode has an electrode density of 3.75-4.1 g/cm3; and the positive electrode has a BET specific surface area of 1.3-3.5 m2/g as an electrode. This lithium ion secondary battery has achieved excellent high-rate discharge characteristics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111864196-A |
| priorityDate |
2012-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |