| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f95e92e0fb1e1198b34494bd59d56f2e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 |
| filingDate |
2003-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52ea2837187d508cb383591fccd68053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5843bdb76f22cbf8ed333f8de6a70f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a391a39a5b30dd89f884d320dcdcc65f |
| publicationDate |
2004-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004355986-A |
| titleOfInvention |
Positive electrode active material for lithium secondary battery, method for producing the same, and lithium secondary battery |
| abstract |
An object of the present invention is to provide a positive electrode active material for a lithium secondary battery having a small average particle diameter and a method for producing the same, and to provide a lithium secondary battery having a high high rate discharge capacity. In a method for producing a positive electrode active material for a lithium secondary battery including a step of forming a precipitate from a solution to obtain a solid transition metal compound, a carbon material is suspended in a liquid reaction field where a precipitate is formed. By doing so, the nucleus growth reaction of the precipitate is suppressed, and a precipitate of small particles on the order of submicron can be generated. Even when heat treatment is performed using this as a precursor, formation of secondary particles is suppressed, and cathode active material particles for a lithium secondary battery having an extremely small particle size can be obtained. [Selection diagram] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7191342-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021514524-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011228062-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014107033-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4714229-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018206554-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009199929-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012074334-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008257992-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019040875-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008251527-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113060712-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007048560-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014194933-A |
| priorityDate |
2003-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |