| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2ad6f022190154b9ccd59eaf32af5e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5dc0eb4b54377234134ed6046620263d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0120933550ea729b9f3186c3772531b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1391
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-45 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate |
2012-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61f47aa6542d327b865d73ea48c64e89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36f6a6536c5b94cad735505a8ad30db8 |
| publicationDate |
2012-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012105637-A1 |
| titleOfInvention |
Microparticle mixture, positive electrode active material, positive electrode, secondary cell, and method for producing same |
| abstract |
The purpose of the present invention is to provide a production method with which it is possible to synthesize, continuously and on a large scale, a lithium transition metal phosphate having a small particle diameter and uniform spatial distribution of elements. The means for accomplishing this purpose are as follows. A microparticle mixture is synthesized by a spray combustion method in which a mixed solution containing a lithium source, a transition metal source and a phosphorus source is fed, in the form of mist-like droplets, to flames together with an oxidizing gas and a combustible gas. The method for producing a lithium transition metal phosphate positive electrode active material is characterized in comprising a step for mixing the synthesized microparticle mixture with a carbon source; a step for producing an active substance aggregate by sintering the microparticle mixture in an atmosphere filled with inert gas; and a step for pulverizing the active substance aggregate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019124123-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014063681-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014077274-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104781966-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014287310-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150042807-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013193927-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7164178-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014207157-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9923207-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015525735-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I509868-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020105053-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I511361-B |
| priorityDate |
2011-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |