| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74415d2d575191b74012a38dc7a41110 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate |
2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc51e05cd16b66cccb42edffd331cc48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_191f2c14343b8f27f8ad8ff09537e2dc |
| publicationDate |
2010-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2010232091-A |
| titleOfInvention |
Method for producing positive electrode active material for lithium ion battery, positive electrode active material for lithium ion battery, electrode for lithium ion battery, and lithium ion battery |
| abstract |
A method for producing a positive electrode active material for a lithium ion battery capable of controlling the crystallinity of LiFePO 4 and improving load characteristics without reducing the discharge capacity, and a positive electrode active for a lithium ion battery Materials and electrodes for lithium ion batteries and lithium ion batteries are provided. A method for producing a positive electrode active material for a lithium ion battery according to the present invention includes a water-soluble inorganic Mg salt in an aqueous solution or slurry containing Li 3 PO 4 , or a Li source and a phosphoric acid source, and an Fe source. Then, an Mg source composed of any one or two of water-soluble organic Mg salts is added so as to be 0.1 mol% or more and 1 mol% or less with respect to LiFePO 4 to be produced, and then this aqueous solution or slurry Is reacted under high temperature and high pressure to produce LiFePO 4 with controlled crystallinity. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013069565-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012081383-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10205160-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9698425-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014135254-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8815445-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9059478-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012133888-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012216515-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012132307-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103270628-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9172087-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11101460-B2 |
| priorityDate |
2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |