| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36 |
| filingDate |
2007-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2014-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101386330-B1 |
| titleOfInvention |
Positive electrode active material powder |
| abstract |
The positive electrode active material powder of the present invention is a positive electrode active material powder composed of primary particles and aggregated particles of primary particles, wherein the average particle diameter of the primary particles and the aggregated particles of the primary particles in the powder is based on a volume of 0.1 µm or more 3 It is m or less, the percentage of [sum of volumes of particles having a particle diameter of 5 m or more] / [sum of volumes of all particles] is 10% or less, and the BET specific surface area of the powder exceeds 2 m 2 / g and is 7 m 2 / g or less to be. When this positive electrode active material powder is used for a nonaqueous electrolyte secondary battery, it becomes possible to exhibit high discharge capacity and high output at a high current rate. |
| priorityDate |
2006-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |